Last data update: Apr 29, 2024. (Total: 46658 publications since 2009)
Records 1-2 (of 2 Records) |
Query Trace: Mettee Zarecki SL[original query] |
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Mass SARS-CoV-2 Testing in a Dormitory-Style Correctional Facility in Arkansas.
Tompkins LK , Gunn JKL , Cherney B , Ham JE , Horth R , Rossetti R , Bower WA , Benson K , Hagan LM , Crist MB , Mettee Zarecki SL , Dixon MG , Dillaha JA , Patil N , Dusseau C , Ross T , Matthews HS , Garner K , Starks AM , Weiner Z , Bowen MD , Bankamp B , Newton AE , Logan N , Schuh AJ , Trimble S , Pfeiffer H , James AE , Tian N , Jacobs JR , Ruiz F , McDonald K , Thompson M , Cooley L , Honein MA , Rose DA . Am J Public Health 2021 111 (5) e1-e10 Objectives. To assess SARS-CoV-2 transmission within a correctional facility and recommend mitigation strategies.Methods. From April 29 to May 15, 2020, we established the point prevalence of COVID-19 among incarcerated persons and staff within a correctional facility in Arkansas. Participants provided respiratory specimens for SARS-CoV-2 testing and completed questionnaires on symptoms and factors associated with transmission.Results. Of 1647 incarcerated persons and 128 staff tested, 30.5% of incarcerated persons (range by housing unit = 0.0%-58.2%) and 2.3% of staff tested positive for SARS-CoV-2. Among those who tested positive and responded to symptom questions (431 incarcerated persons, 3 staff), 81.2% and 33.3% were asymptomatic, respectively. Most incarcerated persons (58.0%) reported wearing cloth face coverings 8 hours or less per day, and 63.3% reported close contact with someone other than their bunkmate.Conclusions. If testing remained limited to symptomatic individuals, fewer cases would have been detected or detection would have been delayed, allowing transmission to continue. Rapid implementation of mass testing and strict enforcement of infection prevention and control measures may be needed to mitigate spread of SARS-CoV-2 in this setting. (Am J Public Health. Published online ahead of print March 18, 2021: e1-e10. https://doi.org/10.2105/AJPH.2020.306117). |
US outbreak of human Salmonella infections associated with aquatic frogs, 2008-2011
Mettee Zarecki SL , Bennett SD , Hall J , Yaeger J , Lujan K , Adams-Cameron M , Winpisinger Quinn K , Brenden R , Biggerstaff G , Hill VR , Sholtes K , Garrett NM , Lafon PC , Behravesh CB , Sodha SV . Pediatrics 2013 131 (4) 724-31 OBJECTIVE: Although amphibians are known Salmonella carriers, no such outbreaks have been reported. We investigated a nationwide outbreak of human Salmonella Typhimurium infections occurring predominantly among children from 2008 to 2011. METHODS: We conducted a matched case-control study. Cases were defined as persons with Salmonella Typhimurium infection yielding an isolate indistinguishable from the outbreak strain. Controls were persons with recent infection with Salmonella strains other than the outbreak strain and matched to cases by age and geography. Environmental samples were obtained from patients' homes; traceback investigations were conducted. RESULTS: We identified 376 cases from 44 states from January 1, 2008, to December 31, 2011; 29% (56/193) of patients were hospitalized and none died. Median patient age was 5 years (range <1-86 years); 69% were children <10 years old (253/367). Among 114 patients interviewed, 69 (61%) reported frog exposure. Of patients who knew frog type, 79% (44/56) reported African dwarf frogs (ADF), a type of aquatic frog. Among 18 cases and 29 controls, illness was significantly associated with frog exposure (67% cases versus 3% controls, matched odds ratio 12.4, 95% confidence interval 1.9-infinity). Environmental samples from aquariums containing ADFs in 8 patients' homes, 2 ADF distributors, and a day care center yielded isolates indistinguishable from the outbreak strain. Traceback investigations of ADFs from patient purchases converged to a common ADF breeding facility. Environmental samples from the breeding facility yielded the outbreak strain. CONCLUSIONS: ADFs were the source of this nationwide pediatric predominant outbreak. Pediatricians should routinely inquire about pet ownership and advise families about illness risks associated with animals. |
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