Last data update: Sep 23, 2024. (Total: 47723 publications since 2009)
Records 1-5 (of 5 Records) |
Query Trace: Fortenberry GZ [original query] |
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Strain of multidrug-resistant salmonella newport remains linked to travel to Mexico and U.S. beef products - United States, 2021-2022
Ford L , Ellison Z , Schwensohn C , Griffin I , Birhane MG , Cote A , Fortenberry GZ , Tecle S , Higa J , Spencer S , Patton B , Patel J , Dow J , Maroufi A , Robbins A , Donovan D , Fitzgerald C , Burrell S , Tolar B , Folster JP , Cooley LA , Francois Watkins LK . MMWR Morb Mortal Wkly Rep 2023 72 (45) 1225-1229 In 2016, CDC identified a multidrug-resistant (MDR) strain of Salmonella enterica serotype Newport that is now monitored as a persisting strain (REPJJP01). Isolates have been obtained from U.S. residents in all 50 states and the District of Columbia, linked to travel to Mexico, consumption of beef products obtained in the United States, or cheese obtained in Mexico. In 2021, the number of isolates of this strain approximately doubled compared with the 2018-2020 baseline and remained high in 2022. During January 1, 2021- December 31, 2022, a total of 1,308 isolates were obtained from patients, cattle, and sheep; 86% were MDR, most with decreased susceptibility to azithromycin. Approximately one half of patients were Hispanic or Latino; nearly one half reported travel to Mexico during the month preceding illness, and one third were hospitalized. Two multistate outbreak investigations implicated beef products obtained in the United States. This highly resistant strain might spread through travelers, animals, imported foods, domestic foods, or other sources. Isolates from domestic and imported cattle slaughtered in the United States suggests a possible source of contamination. Safe food and drink consumption practices while traveling and interventions across the food production chain to ensure beef safety are necessary in preventing illness. |
Use of Large-Scale Genomics to Identify the Role of Animals and Foods as Potential Sources of Extraintestinal Pathogenic Escherichia coli That Cause Human Illness.
Harrison L , Tyson GH , Strain E , Lindsey RL , Strockbine N , Ceric O , Fortenberry GZ , Harris B , Shaw S , Tillman G , Zhao S , Dessai U . Foods 2022 11 (13) Extraintestinal pathogenic Escherichia coli (ExPEC) cause urinary tract and potentially life-threatening invasive infections. Unfortunately, the origins of ExPEC are not always clear. We used genomic data of E. coli isolates from five U.S. government organizations to evaluate potential sources of ExPEC infections. Virulence gene analysis of 38,032 isolates from human, food animal, retail meat, and companion animals classified the subset of 8142 non-diarrheagenic isolates into 40 virulence groups. Groups were identified as low, medium, and high relative risk of containing ExPEC strains, based on the proportion of isolates recovered from humans. Medium and high relative risk groups showed a greater representation of sequence types associated with human disease, including ST-131. Over 90% of food source isolates belonged to low relative risk groups, while >60% of companion animal isolates belonged to medium or high relative risk groups. Additionally, 18 of the 26 most prevalent antimicrobial resistance determinants were more common in high relative risk groups. The associations between antimicrobial resistance and virulence potentially limit treatment options for human ExPEC infections. This study demonstrates the power of large-scale genomics to assess potential sources of ExPEC strains and highlights the importance of a One Health approach to identify and manage these human pathogens. |
Lessons Learned from a COVID-19 Biohazard Spill During Swabbing at a Quarantine Facility.
Mayer O , Pfundt T , Fortenberry GZ , Harcourt BH , Bower WA . Disaster Med Public Health Prep 2020 16 (3) 1-9 The need for increased testing for SARS-CoV-2, the virus that causes COVID-19, has resulted in an increase of testing facilities outside of traditional clinical settings and sample handling by individuals without appropriate biohazard and biocontainment training. During the repatriation and quarantine of passengers from the Grand Princess cruise ship at a U.S. military base, biocontainment of a potentially infectious sample from a passenger was compromised. This paper describes the steps taken to contain the spill, decontaminate the area, and discusses the needs for adequate training in a biohazard response. |
Assessment of behavioral health concerns in the community affected by the Flint Water Crisis - Michigan (USA) 2016
Fortenberry GZ , Reynolds P , Burrer SL , Johnson-Lawrence V , Wang A , Schnall A , Pullins P , Kieszak S , Bayleyegn T , Wolkin A . Prehosp Disaster Med 2018 33 (3) 1-10 OBJECTIVES: The Flint Community Resilience Group (Flint, Michigan USA) and the Centers for Disease Control and Prevention (CDC; Atlanta, Georgia USA) assessed behavioral health concerns among community members to determine the impact of lead contamination of the Flint, Michigan water supply. METHODS: A Community Assessment for Public Health Emergency Response (CASPER) was conducted from May 17 through May 19, 2016 using a multi-stage cluster sampling design to select households and individuals to interview. RESULTS: One-half of households felt overlooked by decision makers. The majority of households self-reported that at least one member experienced more behavioral health concerns than usual. The prevalence of negative quality of life indicators and financial concerns in Flint was higher than previously reported in the Michigan 2012 and 2014 Behavioral Risk Factor Surveillance System (BRFSS) survey. CONCLUSIONS: The following can be considered to guide recovery efforts in Flint: identifying additional resources for behavioral health interventions and conducting follow-up behavioral health assessments to evaluate changes in behavioral health concerns over time; considering the impact of household economic factors when implementing behavioral health interventions; and ensuring community involvement and engagement in recovery efforts to ease community stress and anxiety. FortenberryGZ, ReynoldsP, BurrerSL, Johnson-LawrenceV, WangA, SchnallA, PullinsP, KieszakS, BayleyegnT, WolkinA. Assessment of behavioral health concerns in the community affected by the Flint water crisis - Michigan (USA) 2016. |
Magnitude and characteristics of acute paraquat- and diquat-related illnesses in the US: 1998-2013
Fortenberry GZ , Beckman J , Schwartz A , Prado JB , Graham LS , Higgins S , Lackovic M , Mulay P , Bojes H , Waltz J , Mitchell Y , Leinenkugel K , Oriel MS , Evans E , Calvert GM . Environ Res 2016 146 191-199 BACKGROUND: Paraquat and diquat are among the most commonly used herbicides in the world. OBJECTIVES: Determine the magnitude, characteristics, and root causes for acute paraquat- and diquat-related illnesses in the US. METHODS: Illnesses associated with paraquat or diquat exposure occurring from 1998 through 2011 were identified from the Sentinel Event Notification System for Occupational Risks (SENSOR)-Pesticides Program, the California Department of Pesticide Regulation (CDPR) Pesticide Illness Surveillance Program (PISP), and the Incident Data System (IDS). Cases identified by the National Poison Data System (NPDS) were reviewed for the years 1998-2003 and 2006-2013. RESULTS: A total of 300 paraquat- and 144 diquat-related acute illnesses were identified by SENSOR, PISP, and IDS. NPDS identified 693 paraquat- and 2128 diquat-related acute illnesses. In SENSOR/PISP/IDS, illnesses were commonly low severity (paraquat=41%; diquat=81%); however, SENSOR/PISP/IDS identified 24 deaths caused by paraquat and 5 deaths associated with diquat. Nineteen paraquat-related deaths were due to ingestion, seven of which were unintentional, often due to improper storage in beverage bottles. In SENSOR/PISP/IDS, paraquat and diquat-related acute illnesses were work-related in 68% (n=203) and 29% (n=42) of cases, respectively. When herbicide application site was known, the vast majority of acute paraquat-related illnesses (81%) arose from agricultural applications. Common root causes of illness were failure to use adequate personal protective equipment (PPE), application equipment failure, and spill/splash of herbicide. CONCLUSIONS: Although the magnitude of acute paraquat/diquat-related illnesses was relatively low, several fatalities were identified. Many illnesses could be prevented through stricter compliance with label requirements (e.g. ensuring proper herbicide storage and PPE use), and through enhanced training of certified applicators. |
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