Last data update: Dec 09, 2024. (Total: 48320 publications since 2009)
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Pharmacists' answer to the COVID-19 pandemic: Contribution of the federal retail pharmacy program to COVID-19 vaccination across sociodemographic characteristics- United States
El Kalach RR , Jones-Jack NH , Grabenstein JD , Elam M , Olorukooba A , deMartino AK , Vazquez M , Stokley S , Meyer SA , Wang TW , Himsel A , Medernach C , Jenkins K , Marovich S , Bradley MD , Manns BJ , Romerhausen D , Moore LB . J Am Pharm Assoc (2003) 2024 102305 BACKGROUND: The Federal Retail Pharmacy Program (FRPP) integrated pharmacies as partners in the national effort to maximize vaccination during the COVID-19 public health emergency. OBJECTIVES: The objective of this study was to quantify the contribution of pharmacies participating in FRPP to COVID-19 vaccination efforts during December 2020-September 2023 across sociodemographic groups in the United States. METHODS: Data on COVID-19 vaccine doses administered reported to CDC by FRPP and jurisdictional immunization information systems (IIS) of all 50 states, the District of Columbia, and U.S. territories were analyzed to estimate FRPP contributions. RESULTS: Approximately 314.9 million COVID-19 vaccine doses were administered by FRPP throughout this period, constituting 48.9% of all COVID-19 vaccine doses administered. FRPP contributions to COVID-19 vaccination ranged from 12.9% to 56.8% for persons aged 6 months-4 years and 12-17 years, respectively. FRPP made the highest contribution to administering COVID-19 doses to Non-Hispanic Asian (48.7%) and Hispanic/Latino (49.8%) persons. The proportion of COVID-19 doses given by FRPP pharmacies was found to be higher in urban areas (57%) compared with rural areas (45%). CONCLUSION: FRPP administered a substantial proportion of COVID-19 vaccine doses in the United States and provided vaccine access for persons across a wide range of groups. Pharmacies can complement vaccination efforts during public health emergency situations and in routine vaccination programs. |
Human papillomavirus vaccination coverage among adolescent boys and girls in the United States: A birth year cohort analysis of the National Immunization Survey-Teen, 2016-2022
Nyika P , Yankey D , Elam-Evans LD , Meyer S , Pingali C , Stokley S , Singleton JA . Vaccine 2024 44 126560 OBJECTIVE: To evaluate human papillomavirus (HPV) vaccination coverage among adolescents in the U.S. using birth cohort analysis. METHODS: We conducted a birth cohort analysis among adolescents born during 1999-2009 using National Immunization Survey-Teen (NIS-Teen), a random-digit dialed household telephone survey that also includes vaccination data from providers. We analyzed 131,553 records from 2016 to 2022 NIS-Teen data to determine: trends in coverage with ≥1 HPV vaccine dose before age 13 years and cumulative coverage from age 13-17 years; sociodemographic factors associated with HPV vaccination before age 13 years; missed HPV vaccination opportunities and the potential achievable coverage if opportunities were not missed; and trends in completion of HPV vaccination series. Regression analysis and Kaplan-Meier method provided the average percentage increase in coverage, and cumulative coverage from age 13-17 years stratified by birth cohorts, respectively. RESULTS: HPV vaccination initiation before age 13 years increased from 27.0 % among adolescents born in 1999 to 69.8 % among those born in 2009. Overall, cumulative percent with ≥1 HPV vaccine dose increased from 51.3 % before age 13 years to 74.9 % through age 17 years. Having a preventive visit at ages 11-12 years and being insured were associated with higher ≥1 HPV vaccine dose coverage. Among the 38,568 (29.3 %) adolescents unvaccinated for HPV, 31,513 (82.5 %) missed ≥1 HPV vaccination opportunity. The potential achievable coverage if opportunities were not missed was 94.8 %. Completion of HPV vaccination series before age 13 years increased from 10.3 % among adolescents born in 1999 to 42.2 % among those born in 2009. CONCLUSIONS: Coverage with ≥1 HPV vaccine dose increased by birth cohort among adolescents born 1999-2009 but remained suboptimal, especially among uninsured adolescents. Missed opportunities may be reduced by effective HPV vaccination implementation and uptake strategies and by administering all recommended vaccines during the same visit. |
Decline in vaccination coverage by age 24 months and vaccination inequities among children born in 2020 and 2021 - National Immunization Survey-Child, United States, 2021-2023
Hill HA , Yankey D , Elam-Evans LD , Mu Y , Chen M , Peacock G , Singleton JA . MMWR Morb Mortal Wkly Rep 2024 73 (38) 844-853 Data from the National Immunization Survey-Child (NIS-Child) were analyzed to estimate coverage with childhood vaccines recommended by the Advisory Committee on Immunization Practices among U.S. children by age 24 months. Coverage with nearly all vaccines was lower among children born in 2020 and 2021 than it was among those born in 2018 and 2019, with declines ranging from 1.3 to 7.8 percentage points. Analyses of NIS-Child data for earlier birth cohorts have not revealed such widespread declines in routine childhood vaccination coverage. Coverage among children born during 2020-2021 varied by race and ethnicity, health insurance status, poverty status, urbanicity, and jurisdiction. Compared with non-Hispanic White children, coverage with four of the 17 vaccine measures was lower among non-Hispanic Black or African American children as well as Hispanic or Latino (Hispanic) and non-Hispanic American Indian or Alaska Native children. Coverage was also generally lower among those covered by Medicaid or other nonprivate insurance, uninsured children, children living below the federal poverty level, and children living in rural areas. Coverage varied widely by jurisdiction, especially coverage with ≥2 doses of influenza vaccine. Children born during 2020-2021 were born during or after the period of major disruption of primary care from the COVID-19 pandemic. Providers should review children's histories and recommend needed vaccinations during every clinical encounter. Addressing financial barriers, access issues, vaccine hesitancy, and vaccine-related misinformation can also help to increase coverage, reduce disparities, and protect all children from vaccine-preventable diseases. Strategies that have been found effective include implementation of standing orders and reminder and recall systems, strong physician recommendations to vaccinate, and use of immunization information systems to identify areas of lower coverage that could benefit from targeted interventions to increase immunization rates. |
National vaccination coverage among adolescents aged 13-17 years - National Immunization Survey-Teen, United States, 2023
Pingali C , Yankey D , Chen M , Elam-Evans LD , Markowitz LE , DeSisto CL , Schillie SF , Hughes M , Valier MR , Stokley S , Singleton JA . MMWR Morb Mortal Wkly Rep 2024 73 (33) 708-714 Based on safety and efficacy data, vaccinations are the best defense to protect persons and communities from serious vaccine-preventable diseases. The Advisory Committee on Immunization Practices recommends routine vaccination of adolescents aged 11-12 years with three vaccines including tetanus, diphtheria, and acellular pertussis vaccine; quadrivalent meningococcal conjugate vaccine; and human papillomavirus vaccine. CDC analyzed data from the 2023 National Immunization Survey-Teen for 16,658 adolescents aged 13-17 years (born during January 2005-December 2010) to assess vaccination coverage in 2023, recent trends in coverage by birth year, and trends in coverage by eligibility for the Vaccines for Children (VFC) program and birth year. In 2023, coverage with all routine vaccines recommended for adolescents was similar to coverage in 2022. Vaccination coverage among VFC-eligible adolescents was generally stable during the COVID-19 pandemic, except for a decrease in the percentage of VFC-eligible adolescents who were up to date with HPV vaccination by age 13 years among those born in 2010 compared with those born in 2007. Whereas coverage differences were found between VFC-eligible and non-VFC-eligible adolescents before the COVID-19 pandemic, coverage was similar among the most recent birth years in the survey. Providers should make strong recommendations for all routine vaccines and review adolescent vaccination records to verify if adolescents are up to date with all recommended vaccines. |
Vital Signs: Trends and disparities in childhood vaccination coverage by vaccines for children program eligibility - National Immunization Survey-Child, United States, 2012-2022
Valier MR , Yankey D , Elam-Evans LD , Chen M , Hill HA , Mu Y , Pingali C , Gomez JA , Arthur BC , Surtees T , Graitcer SB , Dowling NF , Stokley S , Peacock G , Singleton JA . MMWR Morb Mortal Wkly Rep 2024 73 (33) 722-730 INTRODUCTION: The Vaccines for Children (VFC) program was established in 1994 to provide recommended vaccines at no cost to eligible children and help ensure that all U.S. children are protected from life-threatening vaccine-preventable diseases. METHODS: CDC analyzed data from the 2012-2022 National Immunization Survey-Child (NIS-Child) to assess trends in vaccination coverage with ≥1 dose of measles, mumps, and rubella vaccine (MMR), 2-3 doses of rotavirus vaccine, and a combined 7-vaccine series, by VFC program eligibility status, and to examine differences in coverage among VFC-eligible children by sociodemographic characteristics. VFC eligibility was defined as meeting at least one of the following criteria: 1) American Indian or Alaska Native; 2) insured by Medicaid, Indian Health Service (IHS), or uninsured; or 3) ever received at least one vaccination at an IHS-operated center, Tribal health center, or urban Indian health care facility. RESULTS: Overall, approximately 52.2% of U.S. children were VFC eligible. Among VFC-eligible children born during 2011-2020, coverage by age 24 months was stable for ≥1 MMR dose (88.0%-89.9%) and the combined 7-vaccine series (61.4%-65.3%). Rotavirus vaccination coverage by age 8 months was 64.8%-71.1%, increasing by an average of 0.7 percentage points annually. Among all children born in 2020, coverage was 3.8 (≥1 MMR dose), 11.5 (2-3 doses of rotavirus vaccine), and 13.8 (combined 7-vaccine series) percentage points lower among VFC-eligible than among non-VFC-eligible children. CONCLUSIONS AND IMPLICATIONS FOR PUBLIC HEALTH PRACTICE: Although the VFC program has played a vital role in increasing and maintaining high levels of childhood vaccination coverage for 30 years, gaps remain. Enhanced efforts must ensure that parents and guardians of VFC-eligible children are aware of, have confidence in, and are able to obtain all recommended vaccines for their children. |
Gains needed to achieve Healthy People 2030 breastfeeding targets
Noiman A , Kim C , Chen J , Elam-Evans LD , Hamner HC , Li R . Pediatrics 2024 |
Changes in vaccine hesitancy among parents of children aged 6 months - 17 Years, National Immunization Surveys, 2019-2022
Vashist K , Yankey D , Elam-Evans LD , Mu Y , Valier MR , Pingali C , Hill HA , Santibanez TA , Singleton JA . Vaccine 2024 BACKGROUND: Vaccine hesitancy (VH) has been a major contributor to large outbreaks of vaccine-preventable diseases globally, including in the United States. METHODS: Data from the 2019-2022 National Immunization Surveys were analyzed to assess parental hesitancy toward routine vaccination of their children aged 6 months -17 years. Joinpoint regression was employed to investigate trends in VH from 2019 to 2022 nationally overall and among socio-demographic subgroups. Using logistic regression, the difference between the prevalence of VH before and after the authorization of the COVID-19 vaccine for children aged 6 months-4 years, 5-11 years, and 12-17 years was computed. Both unadjusted and adjusted estimates were reported. VH was also compared within each socio-demographic subgroup with a reference level, at two-time points- before and after the authorization of the COVID-19 vaccine for each age group. RESULTS: Overall, VH remained around 19.0 % from Q2 2019 to Q3 2022. Parents of non-Hispanic Black children had the largest average quarterly decrease in VH (β = -0.55; p < 0.05 by test for trend). After the authorization of the COVID-19 vaccine for children aged 6 months to 4 years, the adjusted percentage of children having parents that reported VH decreased by 2.2 (95 % CI: -3.9, -0.6) percentage points (pp) from 21.6 % to 19.4 %. Conversely, for children aged 5-11 years, VH increased by 1.2 (95 % CI: 0.2, 2.3) pp, from 19.8 % to 21.0 %. VH among parents of non-Hispanic Black children decreased after the authorization of the COVID-19 vaccine for adolescents aged 12-17 years but remained significantly higher compared to parents of non-Hispanic White children before and after authorization of the COVID-19 vaccine for all age groups. DISCUSSION: About 1 in 5 children had parents reporting VH from 2019 to 2022. Parental VH increased after the authorization of the COVID-19 vaccine for children aged 5-11 years and declined for children aged 6 months-4 years. |
Federal retail pharmacy program contributions to bivalent mRNA COVID-19 vaccinations across sociodemographic characteristics - United States, September 1, 2022-September 30, 2023
El Kalach R , Jones-Jack N , Elam MA , Olorukooba A , Vazquez M , Stokley S , Meyer S , McGarvey S , Nguyen K , Scharf LG , Harris LQ , Duggar C , Moore LB . MMWR Morb Mortal Wkly Rep 2024 73 (13) 286-290 The Federal Retail Pharmacy Program (FRPP) facilitated integration of pharmacies as partners in national efforts to scale up vaccination capacity during the COVID-19 pandemic emergency response. To evaluate FRPP's contribution to vaccination efforts across various sociodemographic groups, data on COVID-19 bivalent mRNA vaccine doses administered during September 1, 2022-September 30, 2023, were evaluated from two sources: 1) FRPP data reported directly to CDC and 2) jurisdictional immunization information systems data reported to CDC from all 50 states, the District of Columbia, U.S. territories, and freely associated states. Among 59.8 million COVID-19 bivalent vaccine doses administered in the United States during this period, 40.5 million (67.7%) were administered by FRPP partners. The proportion of COVID-19 bivalent doses administered by FRPP partners ranged from 5.9% among children aged 6 months-4 years to 70.6% among adults aged 18-49 years. Among some racial and ethnic minority groups (e.g., Hispanic or Latino, non-Hispanic Black or African American, non-Hispanic Native Hawaiian or other Pacific Islander, and non-Hispanic Asian persons), ≥45% of COVID-19 bivalent vaccine doses were administered by FRPP partners. Further, in urban and rural areas, FRPP partners administered 81.6% and 60.0% of bivalent vaccine doses, respectively. The FRPP partnership administered approximately two thirds of all bivalent COVID-19 vaccine doses in the United States and provided vaccine access for persons across a wide range of sociodemographic groups, demonstrating that this program could serve as a model to address vaccination services needs for routine vaccines and to provide health services in other public health emergencies. |
Advancing public health informatics during the COVID-19 pandemic: Lessons learned from a public-private partnership with pharmacies
Jones-Jack N , El Kalach R , Yassanye D , Link-Gelles R , Olorukooba A , deMartino AK , Elam M , Romerhausen D , Vazquez M , Duggar C , Kim C , Patel A , Guo A , Gharpure R , Tippins A , Moore L . Vaccine 2024 To support efforts to vaccinate millions of Americans across the United States (US) against COVID-19, the US federal government (USG) launched the Pharmacy Partnership for Long-Term Care Program (PPP) in December 2020 and the Federal Retail Pharmacy Program (FRPP) in February 2021. These programs consisted of a collaborative partnership with the USG and 21 pharmacy organizations, including large retail chains, coordinating pharmacy services administrative organizations (PSAOs) representing independent retail and long-term care pharmacies, and pharmacy network administrators. These pharmacy organizations represented over 46,000 providers and created a robust channel for far-reaching COVID-19 vaccination across 56 state and local jurisdictions. PPP reported more than 8 million COVID-19 doses administered to residents and staff in long-term care facilities (LTCFs) as of June 2021. In addition, FRPP was responsible for administering more than 304 million doses, accounting for approximately 49% of all COVID-19 doses administered as of June 2023. This unprecedented public-private partnership allowed USG to rapidly adapt, expand, and aim to provide equitable access to vaccines for adults and eligible-aged children during the COVID-19 pandemic. As the largest federal COVID-19 vaccination program, the FRPP exemplifies how public-private partnerships can expand access to immunizations during a public health emergency. End-to-end informatics support helped pharmacies meet critical national public health goals and served as convenient access points for sustained health services. This manuscript describes lessons learned regarding informatics coordination with participating pharmacy partners to support the rapid and safe administration of COVID-19 vaccines across the US. The processes of onboarding to CDC's complex data network, establishing connections to state and local immunization information systems (IIS), and monitoring the quality of data pharmacy partners submitted to the CDC Data Clearinghouse (DCH) in alignment with the COVID-19 Vaccine Reporting Specifications (CVRS) are highlighted. |
Estimating county-level vaccination coverage using small area estimation with the National Immunization Survey-Child
Seeskin ZH , Ganesh N , Maitra P , Herman P , Wolter KM , Copeland KR , English N , Chen MP , Singleton JA , Santibanez TA , Yankey D , Elam-Evans LD , Sterrett N , Smith CS , Gipson K , Meador S . Vaccine 2023 The National Immunization Survey-Child (NIS-Child) provides annual vaccination coverage estimates in the United States for children aged 19 through 35 months, nationally, for each state, and for select local areas and territories. There is a need for vaccination coverage estimates for smaller geographic areas to support local authority planning and identify counties with potentially low vaccination coverage for possible further intervention. We describe small area estimation methods using 2008-2018 NIS-Child data to generate county-level estimates for children up to two years of age born 2007-2011 and 2012-2016. We applied an empirical best linear unbiased prediction method to combine direct estimates of vaccination coverage with model-based prediction using county-level predictors regarding health and demographic characteristics. We review the predictors commonly selected for the small area models and note multiple predictors related to barriers to vaccination. |
Vaccination coverage by age 24 months among children born in 2019 and 2020 - National Immunization Survey-Child, United States, 2020-2022
Hill HA , Yankey D , Elam-Evans LD , Chen M , Singleton JA . MMWR Morb Mortal Wkly Rep 2023 72 (44) 1190-1196 National Immunization Survey-Child data collected in 2022 were combined with data from previous years to assemble birth cohorts and assess coverage with routine vaccines by age 24 months by birth cohort. Overall, vaccination coverage was similar among children born during 2019-2020 compared with children born during 2017-2018, except that coverage with both the birth dose of hepatitis B vaccine and ≥1 dose of hepatitis A vaccine increased. Coverage was generally higher among non-Hispanic White (White) children (2-21 percentage points higher than coverage for non-Hispanic Black or African American, Hispanic or Latino, and non-Hispanic American Indian/Alaska Native [AI/AN] children), children living at or above poverty (3.5-22 percentage points higher than coverage for children living below the federal poverty level), privately insured children (2.4-38 percentage points higher than coverage for children with Medicaid, other insurance, or no insurance), and children in urban areas (3-16.5 percentage points higher than coverage for children living in rural areas). Coverage with the full series of Haemophilus influenzae type b conjugate vaccine was lower among AI/AN children compared with White children. Trends in vaccination coverage disparities across categories of race and ethnicity, health insurance status, poverty status, and urbanicity were evaluated for the 2016-2020 birth cohorts. Fewer than 5% of 168 trends examined were statistically significant, including six increases (widening of the coverage gap) and one decrease (narrowing of the gap). Analyses revealed a widening of the gap between children living at or above the poverty level (higher coverage) and those living below poverty (lower coverage), for several vaccines. Socioeconomic, demographic, and geographic disparities in vaccination coverage persist; addressing them is important to ensure protection for all children against vaccine-preventable disease. |
Vaccination coverage among adolescents aged 13-17 years - National Immunization Survey-Teen, United States, 2022
Pingali C , Yankey D , Elam-Evans LD , Markowitz LE , Valier MR , Fredua B , Crowe SJ , DeSisto CL , Stokley S , Singleton JA . MMWR Morb Mortal Wkly Rep 2023 72 (34) 912-919 Three vaccines are routinely recommended for adolescents to prevent pertussis, meningococcal disease, and cancers caused by human papillomavirus (HPV). CDC analyzed data from the 2022 National Immunization Survey-Teen for 16,043 adolescents aged 13-17 years to assess vaccination coverage. Birth cohort analyses were conducted to assess trends in vaccination coverage by age 13 years (i.e., before the 13th birthday) and by age 14 years (i.e., before the 14th birthday) among adolescents who were due for routine vaccination before and during the COVID-19 pandemic. Cross-sectional analysis was used to assess coverage estimates among adolescents aged 13-17 years. In 2022, vaccination coverage by age 14 years among adolescents born in 2008 continued to lag that of earlier birth cohorts and varied by sociodemographic factors and access to health care compared with coverage among earlier birth cohorts. Vaccination coverage by age 13 years among adolescents born in 2009 was similar to coverage estimates obtained before the COVID-19 pandemic. Among all adolescents aged 13-17 years, 2022 vaccination coverage levels did not differ from 2021 levels; however, initiation of the HPV vaccination series decreased among those who were insured by Medicaid. Coverage with ≥1 dose of tetanus, diphtheria, and acellular pertussis vaccine and ≥1 dose meningococcal conjugate vaccine was high and stable (around 90%). Providers should review adolescent vaccination records, especially among those born in 2008 and those in populations eligible for the Vaccines for Children program, to ensure adolescents are up to date with all recommended vaccines. |
Factors Associated with Receipt and Parental Intent for COVID-19 Vaccination of Children Ages 5-11 years (preprint)
Santibanez TA , Lendon JP , Singleton JA , Black CL , Zhou T , Kriss JL , Jain A , Elam-Evans LD , Masters NB , Peacock G . medRxiv 2022 27 Background and Objectives COVID-19 vaccine was first recommended for children ages 5-11 years on November 2, 2021. This report describes COVID-19 vaccination coverage and parental intent to vaccinate their child ages 5-11 years, overall, by sociodemographic characteristics, and by social and behavioral drivers of vaccination, the fourth month after recommendation. Methods We analyzed data from 5,438 interviews conducted in February 2022 from the National Immunization Survey-Child COVID Module (NIS-CCM), a national random-digit-dial cellular telephone survey of households with children. Results 30.9% of children ages 5-11 were vaccinated with >=1 dose of COVID-19 vaccine, 35.2% were unvaccinated and the parent reported they probably or definitely would get the child vaccinated or were unsure, and 33.9% were unvaccinated and the parent probably or definitely would not get the child vaccinated. Vaccination coverage and parental intent differed by sociodemographic variables, including income, health insurance status, and rurality. Parental intent to vaccinate children also differed by ethnicity and race. Concern about the child getting COVID-19 and confidence in vaccine importance and safety were positively associated with vaccination receipt and intent to get the child vaccinated. Conclusions By the fourth month of the COVID-19 vaccination program for children ages 5-11 years, less than one-third were vaccinated, and coverage was lower for some sociodemographic subgroups. An additional one-third of children had a parent who was open to vaccinating the child. Efforts to address parental concerns regarding vaccine safety and to convey the importance of the vaccine might improve vaccination coverage. Copyright The copyright holder for this preprint is the author/funder, who has granted medRxiv a license to display the preprint in perpetuity. This article is a US Government work. It is not subject to copyright under 17 USC 105 and is also made available for use under a CC0 license. |
Disrupted routine medical visits in children and adolescents during the COVID-19 pandemic, January-June 2021
Badeh SM , Elam-Evans LD , Hill HA , Fredua B . AJPM Focus 2023 100119 INTRODUCTION: Recent studies have indicated the coronavirus disease 2019 (COVID-19) pandemic has disrupted routine vaccinations. This study describes the prevalence and characteristics of children and adolescents experiencing disrupted routine vaccination and other medical visits in the United States between January and June 2021. METHODS: The National Immunization Surveys were the source of data for this cross-sectional analysis (n= 86,893). Parents/guardians of children aged 6 months through 17 years were identified through random digit dialing of cellular phone numbers and interviewed. Disrupted visits were assessed by asking, "In the last two months, was a medical check-up, well child visit, or vaccination appointment for the child delayed, missed, or not scheduled for any reason?" Respondents answering yes were asked "Was it because of COVID-19?" Sociodemographic characteristics of children/adolescents with (1) COVID-19-related missed visits and (2) non-COVID-19-related missed visits were examined. Statistical differences within demographic subgroups were determined using t-tests, with p<0.05 considered statistically significant. Linear regression models were used to examine trends in disrupted visits over time. RESULTS: An estimated 7.9% of children/adolescents had a missed visit attributed to COVID-19; 5.2% had a missed visit that was not COVID-19-related. Among children/adolescents with a COVID-19-related missed visit, a higher percentage were of minority race or ethnicity, lived below the poverty level, had a mother without a college degree, and lived in the western United States. There was a significant decline in COVID-19-related missed visits over time. CONCLUSION: COVID-19 disrupted routine vaccination or other medical visits inequitably. Catch-up immunizations are essential for achieving adequate vaccination of all children/adolescents. |
The association of reported experiences of racial and ethnic discrimination in health care with COVID-19 vaccination status and intent - United States, April 22, 2021-November 26, 2022
Elam-Evans LD , Jones CP , Vashist K , Yankey D , Smith CS , Kriss JL , Lu PJ , St Louis ME , Brewer NT , Singleton JA . MMWR Morb Mortal Wkly Rep 2023 72 (16) 437-444 In 2021, the CDC Director declared that racism is a serious threat to public health,* reflecting a growing awareness of racism as a cause of health inequities, health disparities, and disease. Racial and ethnic disparities in COVID-19-related hospitalization and death (1,2) illustrate the need to examine root causes, including experiences of discrimination. This report describes the association between reported experiences of discrimination in U.S. health care settings and COVID-19 vaccination status and intent to be vaccinated by race and ethnicity during April 22, 2021-November 26, 2022, based on the analysis of interview data collected from 1,154,347 respondents to the National Immunization Survey-Adult COVID Module (NIS-ACM). Overall, 3.5% of adults aged ≥18 years reported having worse health care experiences compared with persons of other races and ethnicities (i.e., they experienced discrimination), with significantly higher percentages reported by persons who identified as non-Hispanic Black or African American (Black) (10.7%), non-Hispanic American Indian or Alaska Native (AI/AN) (7.2%), non-Hispanic multiple or other race (multiple or other race) (6.7%), Hispanic or Latino (Hispanic) (4.5%), non-Hispanic Native Hawaiian or other Pacific Islander (NHOPI) (3.9%), and non-Hispanic Asian (Asian) (2.8%) than by non-Hispanic White (White) persons (1.6%). Unadjusted differences in prevalence of being unvaccinated against COVID-19 among respondents reporting worse health care experiences than persons of other races and ethnicities compared with those who reported that their health care experiences were the same as those of persons of other races and ethnicities were statistically significant overall (5.3) and for NHOPI (19.2), White (10.5), multiple or other race (5.7), Black (4.6), Asian (4.3), and Hispanic (2.6) adults. Findings were similar for vaccination intent. Eliminating inequitable experiences in health care settings might help reduce some disparities in receipt of a COVID-19 vaccine. |
Impact of early formula supplementation on breastfeeding duration, National Immunization Survey, 2019 births
Li R , Hamner HC , Chen J , Elam-Evans LD . J Perinatol 2023 43 (9) 1176-1178 Breastfeeding reduces risks of many illnesses for children and mothers [1]. Given its numerous benefits, the American Academy of Pediatrics recently changed its recommendation for breastfeeding duration from ≥1 year to ≥2 years [2]. One recent study indicated only 7% of U.S. children experiencing prolonged breastfeeding for ≥2 years [3], but research examining modifiable risk factors that affect breastfeeding duration beyond 1 year is lacking. It is well-known that unindicated formula supplementation during maternity stay could disrupt early breastfeeding by reducing stimulation of maternal milk production and altering infant gut development, however its effects on long-term breastfeeding duration is unknown. This study examines the impact of early formula supplementation on breastfeeding duration using breastfeeding data that extends beyond the first year. |
COVID-19 bivalent booster vaccination coverage and intent to receive booster vaccination among adolescents and adults - United States, November-December 2022
Lu PJ , Zhou T , Santibanez TA , Jain A , Black CL , Srivastav A , Hung MC , Kriss JL , Schorpp S , Yankey D , Sterrett N , Fast HE , Razzaghi H , Elam-Evans LD , Singleton JA . MMWR Morb Mortal Wkly Rep 2023 72 (7) 190-198 COVID-19 vaccine booster doses are safe and maintain protection after receipt of a primary vaccination series and reduce the risk for serious COVID-19-related outcomes, including emergency department visits, hospitalization, and death (1,2). CDC recommended an updated (bivalent) booster for adolescents aged 12-17 years and adults aged ≥18 years on September 1, 2022 (3). The bivalent booster is formulated to protect against the Omicron BA.4 and BA.5 subvariants of SARS-CoV-2 as well as the original (ancestral) strain (3). Based on data collected during October 30-December 31, 2022, from the National Immunization Survey-Child COVID Module (NIS-CCM) (4), among all adolescents aged 12-17 years who completed a primary series, 18.5% had received a bivalent booster dose, 52.0% had not yet received a bivalent booster but had parents open to booster vaccination for their child, 15.1% had not received a bivalent booster and had parents who were unsure about getting a booster vaccination for their child, and 14.4% had parents who were reluctant to seek booster vaccination for their child. Based on data collected during October 30-December 31, 2022, from the National Immunization Survey-Adult COVID Module (NIS-ACM) (4), 27.1% of adults who had completed a COVID-19 primary series had received a bivalent booster, 39.4% had not yet received a bivalent booster but were open to receiving booster vaccination, 12.4% had not yet received a bivalent booster and were unsure about getting a booster vaccination, and 21.1% were reluctant to receive a booster. Adolescents and adults in rural areas had a much lower primary series completion rate and up-to-date vaccination coverage. Bivalent booster coverage was lower among non-Hispanic Black or African American (Black) and Hispanic or Latino (Hispanic) adolescents and adults compared with non-Hispanic White (White) adolescents and adults. Among adults who were open to receiving booster vaccination, 58.9% reported not having received a provider recommendation for booster vaccination, 16.9% had safety concerns, and 4.4% reported difficulty getting a booster vaccine. Among adolescents with parents who were open to getting a booster vaccination for their child, 32.4% had not received a provider recommendation for any COVID-19 vaccination, and 11.8% had parents who reported safety concerns. Although bivalent booster vaccination coverage among adults differed by factors such as income, health insurance status, and social vulnerability index (SVI), these factors were not associated with differences in reluctance to seek booster vaccination. Health care provider recommendations for COVID-19 vaccination; dissemination of information by trusted messengers about the continued risk for COVID-19-related illness and the benefits and safety of bivalent booster vaccination; and reducing barriers to vaccination could improve COVID-19 bivalent booster coverage among adolescents and adults. |
Vaccination coverage by age 24 months among children born during 2018-2019 - National Immunization Survey-Child, United States, 2019-2021
Hill HA , Chen M , Elam-Evans LD , Yankey D , Singleton JA . MMWR Morb Mortal Wkly Rep 2023 72 (2) 33-38 Millions of young children are vaccinated safely in the United States each year against a variety of potentially dangerous infectious diseases (1). The Advisory Committee on Immunization Practices (ACIP) recommends routine vaccination against 14 diseases during the first 24 months of life* (2). This report describes vaccination coverage by age 24 months using data from the National Immunization Survey-Child (NIS-Child).(†) Compared with coverage among children born during 2016-2017, coverage among children born during 2018-2019 increased for a majority of recommended vaccines. Coverage was >90% for ≥3 doses of poliovirus vaccine (93.4%), ≥3 doses of hepatitis B vaccine (HepB) (92.7%), ≥1 dose of measles, mumps, and rubella vaccine (MMR) (91.6%), and ≥1 dose of varicella vaccine (VAR) (91.1%); coverage was lowest for ≥2 doses of hepatitis A vaccine (HepA) (47.3%). Vaccination coverage overall was similar or higher among children reaching age 24 months during March 2020 or later (during the COVID-19 pandemic) than among those reaching age 24 months before March 2020 (prepandemic); however, coverage with the combined 7-vaccine series(§) among children living below the federal poverty level or in rural areas decreased by 4-5 percentage points during the pandemic (3). Among children born during 2018-2019, coverage disparities were observed by race and ethnicity, poverty status, health insurance status, and Metropolitan Statistical Area (MSA) residence. Coverage was typically higher among privately insured children than among children with other insurance or no insurance. Persistent disparities by health insurance status indicate the need to improve access to vaccines through the Vaccines for Children (VFC) program.(¶) Providers should review children's histories and recommend needed vaccinations during every clinical encounter and address parental hesitancy to help reduce disparities and ensure that all children are protected from vaccine-preventable diseases. |
Racial and Ethnic Differences in COVID-19 Vaccination Coverage Among Children and Adolescents Aged 5-17 Years and Parental Intent to Vaccinate Their Children - National Immunization Survey-Child COVID Module, United States, December 2020-September 2022.
Valier MR , Elam-Evans LD , Mu Y , Santibanez TA , Yankey D , Zhou T , Pingali C , Singleton JA . MMWR Morb Mortal Wkly Rep 2023 72 (1) 1-8 Some racial and ethnic groups are at increased risk for COVID-19 and associated hospitalization and death because of systemic and structural inequities contributing to higher prevalences of high-risk conditions and increased exposure (1). Vaccination is the most effective prevention intervention against COVID-19-related morbidity and mortality*; ensuring more equitable vaccine access is a public health priority. Differences in adult COVID-19 vaccination coverage by race and ethnicity have been previously reported (2,3), but similar information for children and adolescents is limited (4,5). CDC analyzed data from the National Immunization Survey-Child COVID Module (NIS-CCM) to describe racial and ethnic differences in vaccination status, parental intent to vaccinate their child, and behavioral and social drivers of vaccination among children and adolescents aged 5-17 years. By August 31, 2022, approximately one third (33.2%) of children aged 5-11 years, more than one half (59.0%) of children and adolescents aged 12-15 years, and more than two thirds (68.6%) of adolescents aged 16-17 years had received ≥1 COVID-19 vaccine dose. Vaccination coverage was highest among non-Hispanic Asian (Asian) children and adolescents, ranging from 63.4% among those aged 5-11 years to 91.8% among those aged 16-17 years. Coverage was next highest among Hispanic or Latino (Hispanic) children and adolescents (34.5%-77.3%). Coverage was similar for non-Hispanic Black or African American (Black), non-Hispanic White (White), and non-Hispanic other race(†) or multiple race (other/multiple race) children and adolescents aged 12-15 and 16-17 years. Among children aged 5-11 years, coverage among Black children was lower than that among Hispanic, Asian, and other/multiple race children. Enhanced public health efforts are needed to increase COVID-19 vaccination coverage for all children and adolescents. To address disparities in child and adolescent COVID-19 vaccination coverage, vaccination providers and trusted messengers should provide culturally relevant information and vaccine recommendations and build a higher level of trust among those groups with lower coverage. |
Associations Between Routine Adolescent Vaccination Status and Parental Intent to Get a COVID-19 Vaccine for Their Adolescent.
Pingali C , Zhang F , Santibanez TA , Elam-Evans LD , Hill HA , Valier MR , Singleton JA . JAMA Pediatr 2022 177 (2) 208-210 This cross-sectional study investigates whether US adolescents routine vaccination status is associated with their parents self-reported intent or hesitancy to have them vaccinated for COVID-19. | eng |
Engagement in the MI-SIGHT Glaucoma Screening Program: Comparing the effect of clinic versus community-based recruitment strategies
Elam AR , Mobolaji I , Flaharty K , Niziol LM , Woodward MA , Zhang J , Musch DC , Johnson L , Kershaw M , Bicket A , Saaddine J , John D , Newman-Casey PA . Ophthalmol Glaucoma 2022 PURPOSE: To determine the effectiveness of adding community-based recruitment to clinic-based recruitment to engage participants in a glaucoma detection program. DESIGN: Prospective cohort study. SUBJECTS: Anyone ≥ 18 years of age who do not meet exclusion criteria METHODS: The Michigan Screening and Intervention for Glaucoma and Eye Health through Telemedicine (MI-SIGHT) Program tests a novel way of improving glaucoma detection in communities with populations at high risk for disease, including people who identify as Black and Hispanic and those living with low socio-economic status. The MI-SIGHT program is conducted in a free clinic (Ypsilanti, MI) and in a federally qualified health center (FQHC; Flint, MI). Community-engagement methods were used to identify outreach strategies to enhance recruitment. Participants were asked "How did you hear about the MI-SIGHT program?" and responses were summarized overall and by clinic and compared between clinic-based and community-based recruitment strategies. MAIN OUTCOME MEASURES: Proportion recruited by location, within or outside of the clinic. RESULTS: 647 participants were recruited in the first eleven months of the study, 356 (55.0%) at the free clinic over 11 months and 291 (45.0%) at the FQHC over 6 months. Participants were on average 54.4 years old (SD=14.2), 60.9% female, 45.6% Black, 37.8% White, 9.6% Hispanic, and 10.9% had < high school education. Participants reported hearing about the MI-SIGHT program from a clinic phone call (n=168, 26.1%), a friend (n=112, 17.4%), non-medical clinic staff (n=100, 15.5%), a clinic doctor (n=77, 11.9%), an in-clinic brochure or flyer (n=51, 7.9%), a community flyer (n=44, 6.8%), the clinic website or social media (n=28, 4.3%), or an "other" source (n=65, 10.1%). Recruiting from the community outside the medical clinics increased participation by 265% at the free clinic and 46% at the FQHC. CONCLUSIONS: The Community Advisory Board recommendation to use community-based recruitment strategies in addition to clinic-based strategies for recruitment resulted in increased program participation. |
Celebrating 25 years of varicella vaccination coverage for children and adolescents in the United States: A success story
Elam-Evans LD , Valier MR , Fredua B , Zell E , Murthy BP , Sterrett N , Harris LQ , Leung J , Singleton JA , Marin M . J Infect Dis 2022 226 S416-s424 Tracking vaccination coverage is a critical component of monitoring a vaccine program. Three different surveillance systems were used to examine trends in varicella vaccination coverage during the United States vaccination program: National Immunization Survey-Child, National Immunization Survey-Teen, and immunization information systems (IISs). The relationship of these trends to school requirements and disease decline was also examined. Among children aged 19-35 months, 1 dose of varicella vaccine increased from 16.0% in 1996 to 89.2% by the end of the 1-dose program in 2006, stabilizing around at least 90.0% thereafter. The uptake of the second dose was rapid after the 2007 recommendation. Two-dose coverage among children aged 7 years at 6 high-performing IIS sites increased from 2.6%-5.5% in 2006 to 86.0%-100.0% in 2020. Among adolescents aged 13-17 years, 2-dose coverage increased from 4.1% in 2006 to 91.9% in 2020. The proportion of adolescents with history of varicella disease declined from 69.9% in 2006 to 8.4% in 2020. In 2006, 92% of states and the District of Columbia (DC) had 1-dose daycare or school entry requirements; 88% of states and DC had 2-dose school entry requirements in the 2020-2021 school year. The successes in attaining and maintaining high vaccine coverage were paramount in the dramatic reduction of the varicella burden in the United States over the 25 years of the vaccination program, but opportunities remain to further increase coverage and decrease varicella morbidity and mortality. |
National vaccination coverage among adolescents aged 13-17 Years - National Immunization Survey-Teen, United States, 2021
Pingali C , Yankey D , Elam-Evans LD , Markowitz LE , Valier MR , Fredua B , Crowe SJ , Stokley S , Singleton JA . MMWR Morb Mortal Wkly Rep 2022 71 (35) 1101-1108 CDC’s Advisory Committee on Immunization Practices (ACIP) recommends routine vaccination of persons aged 11–12 years with tetanus, diphtheria, and acellular pertussis vaccine (Tdap), human papillomavirus (HPV) vaccine, and quadrivalent meningococcal conjugate vaccine (MenACWY). A second (booster) dose of MenACWY is recommended at age 16 years. On the basis of shared clinical decision-making, adolescents aged 16–23 years may receive a serogroup B meningococcal vaccine (MenB) series. Catch-up vaccination is recommended for hepatitis A vaccine (HepA); hepatitis B vaccine (HepB); measles, mumps, and rubella vaccine (MMR); and varicella vaccine (VAR) for adolescents whose childhood vaccinations are not up to date (1). Although COVID-19 vaccination and influenza vaccination coverage estimates are not presented in this report, vaccination with a COVID-19 vaccine and annual influenza vaccination are also recommended by ACIP for adolescents* (2). To estimate vaccination coverage, CDC analyzed data for 18,002 adolescents aged 13–17 years from the 2021 National Immunization Survey-Teen (NIS-Teen).† Coverage with ≥1 dose of Tdap§ (89.6%) and ≥1 dose of MenACWY¶ (89.0%) remained high and stable compared with the previous year. Increases in coverage with the following vaccines occurred from 2020 to 2021: ≥1 dose of HPV** vaccine (from 75.1% to 76.9%); adolescents who were up to date with HPV vaccination (HPV UTD)†† (from 58.6% to 61.7%); and ≥2 MenACWY doses among adolescents aged 17 years (from 54.4% to 60.0%). Coverage with MenACWY, HPV vaccine, and ≥2 HepA doses was lower among adolescents living in nonmetropolitan statistical areas (non-MSAs)§§ than among those living in MSA principal cities. The potential impact of the COVID-19 pandemic was assessed by comparing vaccination coverage by age and birth year before and during the COVID-19 pandemic. Coverage with ≥1 MenACWY dose by age 13 years was 5.1 percentage points lower among adolescents who reached age 13 years during the pandemic (2021) compared with those who reached age 13 in 2019. Coverage with ≥1 Tdap dose by age 12 years was 4.1 percentage points lower among children who reached age 12 years during the pandemic (2020) compared with those who reached age 12 before the pandemic. Coverage with ≥1 HPV vaccine dose by ages 12 and 13 years among children and adolescents who reached age 12 or 13 during the pandemic did not differ from coverage before the pandemic. Many children and adolescents might have missed routine medical care and recommended vaccinations during the COVID-19 pandemic. Review of patient vaccination records is important for providers to ensure that children and adolescents are up to date with all recommended vaccinations. |
COVID-19 Vaccination and Intent for Vaccination of Adults With Reported Medical Conditions.
Lu PJ , Hung MC , Jackson HL , Kriss JL , Srivastav A , Yankey D , Santibanez TA , Lee JT , Meng L , Razzaghi H , Black CL , Elam-Evans LD , Singleton JA . Am J Prev Med 2022 63 (5) 760-771 INTRODUCTION: Individuals with certain medical conditions are at substantially increased risk for severe illness from COVID-19. The purpose of this study is to assess COVID-19 vaccination among U.S. adults with reported medical conditions. METHODS: Data from the National Immunization Survey-Adult COVID Module collected during August 1-September 25, 2021 were analyzed in 2022 to assess COVID-19 vaccination status, intent, vaccine confidence, behavior, and experience among adults with reported medical conditions. Unadjusted and age-adjusted prevalence ratios (PRs and APRs) were generated using logistic regression and predictive marginals. RESULTS: Overall, COVID-19 vaccination coverage with 1 dose was 81.8% among adults with reported medical conditions, and coverage was significantly higher compared with those without such conditions (70.3%) Among adults aged 18 years with medical conditions, COVID-19 vaccination coverage was significantly higher among those with a provider recommendation (86.5%) than those without (76.5%). Among all respondents, 9.2% of unvaccinated adults with medical conditions reported they were willing or open to vaccination. Adults who reported high risk medical conditions were more likely to report receiving a provider recommendation, often or always wearing masks during the last 7 days, concerning about getting COVID-19, thinking the vaccine is safe, and believing a COVID-19 vaccine is important for protection from COVID-19 infection than those without such conditions. CONCLUSIONS: Approximately 18.0% of those with reported medical conditions were unvaccinated. Receiving a provider recommendation was significantly associated with vaccination, reinforcing that provider recommendation is an important approach to increase vaccination coverage. Ensuring access to vaccine, addressing vaccination barriers, and increasing vaccine confidence can improve vaccination coverage among unvaccinated adults. |
COVID-19 vaccination coverage, intentions, attitudes and barriers by race/ethnicity, language of interview, and nativity, National Immunization Survey Adult COVID Module, April 22, 2021-January 29, 2022.
Ohlsen EC , Yankey D , Pezzi C , Kriss JL , Lu PJ , Hung MC , Bernabe MID , Kumar GS , Jentes E , Elam-Evans LD , Jackson H , Black CL , Singleton JA , Ladva CN , Abad N , Lainz AR . Clin Infect Dis 2022 75 S182-S192 The National Immunization Survey Adult COVID Module used a random-digit-dialed phone survey during April 22, 2021-January 29, 2022 to quantify COVID-19 vaccination, intent, attitudes, and barriers by detailed race/ethnicity, interview language, and nativity. Foreign-born respondents overall and within racial/ethnic categories had higher vaccination coverage (80.9%), higher intent to be vaccinated (4.2%), and lower hesitancy towards COVID-19 vaccination (6.0%) than US-born respondents (72.6%, 2.9%, and 15.8%, respectively). Vaccination coverage was significantly lower for certain subcategories of national origin or heritage (e.g., Jamaican (68.6%), Haitian (60.7%), Somali (49.0%) in weighted estimates). Respondents interviewed in Spanish had lower vaccination coverage than interviewees in English but higher intent to be vaccinated and lower reluctance. Collection and analysis of nativity, detailed race/ethnicity and language information allow identification of disparities among racial/ethnic subgroups. Vaccination programs could use such information to implement culturally and linguistically appropriate focused interventions among communities with lower vaccination coverage. |
Human papillomavirus vaccination trends among adolescents: 2015 to 2020
Lu PJ , Yankey D , Fredua B , Hung MC , Sterrett N , Markowitz LE , Elam-Evans LD . Pediatrics 2022 150 (1) OBJECTIVE: To assess trends in recent human papillomavirus (HPV) vaccination initiation and factors associated with vaccination among adolescents. METHODS: The 2015 to 2020 National Immunization Survey-Teen data were used to assess vaccination trends. Multivariable logistic regression analysis were conducted to assess factors associated with vaccination. RESULTS: Overall, HPV vaccination coverage (≥1 dose) among adolescents significantly increased from 56.1% in 2015 to 75.4% in 2020. There were larger increases in coverage among males (4.7 percentage points annually) than females (2.7 percentage points annually) and coverage differences between males and females decreased in 2015 through 2020. Coverage in 2020 was 75.4% for adolescents aged 13 to 17 years; 73.7% for males and 76.8% for females (P < .05); 80.7% for those with a provider recommendation and 51.7% for those without (P < .05); and 80.3% for those with a well child visit at age 11 to 12 years, and 64.8% for those without (P < .05). Multivariable logistic regression results showed that main characteristics independently associated with a higher likelihood of vaccination included: a provider recommendation, age 16 to 17 years, non-Hispanic Black, Hispanic, or American Indian or Alaskan Native, Medicaid insurance, ≥2 provider contacts in the past 12 months, a well-child visit at age 11 to 12 years and having 1 or 2 vaccine providers (P < .05). CONCLUSIONS: Overall, HPV vaccination coverage among adolescents increased during 2015 to 2020. Coverage increased faster among males than females and differences by sex narrowed during this time. Receiving a provider recommendation vaccination was important to increase vaccination coverage. |
COVID-19 Vaccination Coverage, by Race and Ethnicity - National Immunization Survey Adult COVID Module, United States, December 2020-November 2021.
Kriss JL , Hung MC , Srivastav A , Black CL , Lindley MC , Lee JT , Koppaka R , Tsai Y , Lu PJ , Yankey D , Elam-Evans LD , Singleton JA . MMWR Morb Mortal Wkly Rep 2022 71 (23) 757-763 Some racial and ethnic minority groups have experienced disproportionately higher rates of COVID-19-related illness and mortality (1,2). Vaccination is highly effective in preventing severe COVID-19 illness and death (3), and equitable vaccination can reduce COVID-19-related disparities. CDC analyzed data from the National Immunization Survey Adult COVID Module (NIS-ACM), a random-digit-dialed cellular telephone survey of adults aged 18 years, to assess disparities in COVID-19 vaccination coverage by race and ethnicity among U.S. adults during December 2020-November 2021. Asian and non-Hispanic White (White) adults had the highest 1-dose COVID-19 vaccination coverage by the end of April 2021 (69.6% and 59.0%, respectively); 1-dose coverage was lower among Hispanic (47.3%), non-Hispanic Black or African American (Black) (46.3%), Native Hawaiian or other Pacific Islander (NH/OPI) (45.9%), multiple or other race (42.6%), and American Indian or Alaska Native (AI/AN) (38.7%) adults. By the end of November 2021, national 1-dose COVID-19 vaccination coverage was similar for Black (78.2%), Hispanic (81.3%), NH/OPI (75.7%), and White adults (78.7%); however, coverage remained lower for AI/AN (61.8%) and multiple or other race (68.0%) adults. Booster doses of COVID-19 vaccine are now recommended for all adults (4), but disparities in booster dose coverage among the fully vaccinated have become apparent (5). Tailored efforts including community partnerships and trusted sources of information could be used to increase vaccination coverage among the groups with identified persistent disparities and can help achieve vaccination equity and prevent new disparities by race and ethnicity in booster dose coverage. |
COVID-19 Vaccination Coverage and Vaccine Confidence by Sexual Orientation and Gender Identity - United States, August 29-October 30, 2021.
McNaghten AD , Brewer NT , Hung MC , Lu PJ , Daskalakis D , Abad N , Kriss J , Black C , Wilhelm E , Lee JT , Gundlapalli A , Cleveland J , Elam-Evans L , Bonner K , Singleton J . MMWR Morb Mortal Wkly Rep 2022 71 (5) 171-176 Lesbian, gay, bisexual, and transgender (LGBT) populations have higher prevalences of health conditions associated with severe COVID-19 illness compared with non-LGBT populations (1). The potential for low vaccine confidence and coverage among LGBT populations is of concern because these persons historically experience challenges accessing, trusting, and receiving health care services (2). Data on COVID-19 vaccination among LGBT persons are limited, in part because of the lack of routine data collection on sexual orientation and gender identity at the national and state levels. During August 29-October 30, 2021, data from the National Immunization Survey Adult COVID Module (NIS-ACM) were analyzed to assess COVID-19 vaccination coverage and confidence in COVID-19 vaccines among LGBT adults aged 18 years. By sexual orientation, gay or lesbian adults reported higher vaccination coverage overall (85.4%) than did heterosexual adults (76.3%). By race/ethnicity, adult gay or lesbian non-Hispanic White men (94.1%) and women (88.5%), and Hispanic men (82.5%) reported higher vaccination coverage than that reported by non-Hispanic White heterosexual men (74.2%) and women (78. 6%). Among non-Hispanic Black adults, vaccination coverage was lower among gay or lesbian women (57.9%) and bisexual women (62.1%) than among heterosexual women (75.6%). Vaccination coverage was lowest among non-Hispanic Black LGBT persons across all categories of sexual orientation and gender identity. Among gay or lesbian adults and bisexual adults, vaccination coverage was lower among women (80.5% and 74.2%, respectively) than among men (88.9% and 81.7%, respectively). By gender identity, similar percentages of adults who identified as transgender or nonbinary and those who did not identify as transgender or nonbinary were vaccinated. Gay or lesbian adults and bisexual adults were more confident than were heterosexual adults in COVID-19 vaccine safety and protection; transgender or nonbinary adults were more confident in COVID-19 vaccine protection, but not safety, than were adults who did not identify as transgender or nonbinary. To prevent serious illness and death, it is important that all persons in the United States, including those in the LGBT community, stay up to date with recommended COVID-19 vaccinations. |
Vaccination Coverage by Age 24 Months Among Children Born in 2017 and 2018 - National Immunization Survey-Child, United States, 2018-2020
Hill HA , Yankey D , Elam-Evans LD , Singleton JA , Sterrett N . MMWR Morb Mortal Wkly Rep 2021 70 (41) 1435-1440 Immunization is a safe and cost-effective means of preventing illness in young children and interrupting disease transmission within the community.* The Advisory Committee on Immunization Practices (ACIP) recommends vaccination of children against 14 diseases during the first 24 months of life (1). CDC uses National Immunization Survey-Child (NIS-Child) data to monitor routine coverage with ACIP-recommended vaccines in the United States at the national, regional, state, territorial, and selected local levels.(†) CDC assessed vaccination coverage by age 24 months among children born in 2017 and 2018, with comparisons to children born in 2015 and 2016. Nationally, coverage was highest for ≥3 doses of poliovirus vaccine (92.7%); ≥3 doses of hepatitis B vaccine (HepB) (91.9%); ≥1 dose of measles, mumps, and rubella vaccine (MMR) (91.6%); and ≥1 dose of varicella vaccine (VAR) (90.9%). Coverage was lowest for ≥2 doses of influenza vaccine (60.6%). Coverage among children born in 2017-2018 was 2.1-4.5 percentage points higher than it was among those born in 2015-2016 for rotavirus vaccine, ≥1 dose of hepatitis A vaccine (HepA), the HepB birth dose, and ≥2 doses of influenza vaccine. Only 1.0% of children had received no vaccinations by age 24 months. Disparities in coverage were seen for race/ethnicity, poverty status, and health insurance status. Coverage with most vaccines was lower among children who were not privately insured. The largest disparities between insurance categories were among uninsured children, especially for ≥2 doses of influenza vaccine, the combined 7-vaccine series, (§) and rotavirus vaccination. Reported estimates reflect vaccination opportunities that mostly occurred before disruptions resulting from the COVID-19 pandemic. Extra efforts are needed to ensure that children who missed vaccinations, including those attributable to the COVID-19 pandemic, receive them as soon as possible to maintain protection against vaccine-preventable illnesses. |
National, Regional, State, and Selected Local Area Vaccination Coverage Among Adolescents Aged 13-17 Years - United States, 2020.
Pingali C , Yankey D , Elam-Evans LD , Markowitz LE , Williams CL , Fredua B , McNamara LA , Stokley S , Singleton JA . MMWR Morb Mortal Wkly Rep 2021 70 (35) 1183-1190 The Advisory Committee on Immunization Practices (ACIP) recommends that adolescents aged 11-12 years routinely receive tetanus, diphtheria, and acellular pertussis (Tdap); meningococcal conjugate (MenACWY); and human papillomavirus (HPV) vaccines. Catch-up vaccination is recommended for hepatitis B (HepB); hepatitis A (HepA); measles, mumps, and rubella (MMR); and varicella (VAR) vaccines for adolescents whose childhood vaccinations are not current. Adolescents are also recommended to receive a booster dose of MenACWY vaccine at age 16 years, and shared clinical decision-making is recommended for the serogroup B meningococcal vaccine (MenB) for persons aged 16-23 years (1). To estimate coverage with recommended vaccines, CDC analyzed data from the 2020 National Immunization Survey-Teen (NIS-Teen) for 20,163 adolescents aged 13-17 years.* Coverage with ≥1 dose of HPV vaccine increased from 71.5% in 2019 to 75.1% in 2020. The percentage of adolescents who were up to date(†) with HPV vaccination (HPV UTD) increased from 54.2% in 2019 to 58.6% in 2020. Coverage with ≥1 dose of Tdap, ≥1 dose (and among adolescents aged 17 years, ≥2 doses) of MenACWY remained similar to coverage in 2019 (90.1%, 89.3%, and 54.4% respectively). Coverage increased for ≥2 doses of HepA among adolescents aged 13-17 years and ≥1 dose of MenB among adolescents aged 17 years. Adolescents living below the federal poverty level(§) had higher HPV vaccination coverage than adolescents living at or above the poverty level. Adolescents living outside a metropolitan statistical area (MSA)(¶) had lower coverage with ≥1 MenACWY and ≥1 HPV dose, and a lower proportion being HPV UTD than adolescents in MSA principal cities. In 2020, the COVID-19 pandemic disrupted routine immunization services. Results from the 2020 NIS-Teen reflect adolescent vaccination coverage before the COVID-19 pandemic. The 2020 NIS-Teen data could be used to assess the impact of the COVID-19 pandemic on catch-up vaccination but not on routine adolescent vaccination because adolescents included in the survey were aged ≥13 years, past the age when most routine adolescent vaccines are recommended, and most vaccinations occurred before March 2020. Continued efforts to reach adolescents whose routine medical care has been affected by the COVID-19 pandemic are necessary to protect persons and communities from vaccine-preventable diseases and outbreaks. |
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