1. An Epidemiologic Study of COVID-19 Patients in a State Psychiatric Hospital: High Penetrance With Early CDC Guidelines.
- Author
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Thompson JW Jr, Mikolajewski AJ, Kissinger P, McCrossen P, Smither A, Chamarthi GD, Lin Z, and Tian D
- Subjects
- COVID-19 Testing methods, COVID-19 Testing statistics & numerical data, Epidemiologic Studies, Female, Hospitals, State statistics & numerical data, Humans, Inpatients statistics & numerical data, Male, Middle Aged, Practice Guidelines as Topic, Random Allocation, SARS-CoV-2, United States epidemiology, Asymptomatic Infections epidemiology, COVID-19 epidemiology, COVID-19 prevention & control, COVID-19 transmission, Cross Infection diagnosis, Cross Infection epidemiology, Cross Infection prevention & control, Cross Infection virology, Hospitals, Psychiatric statistics & numerical data, Infection Control methods, Infection Control standards, Mental Disorders epidemiology, Mental Disorders therapy
- Abstract
Objective: This study aimed to explore the transmission of COVID-19 in a U.S. state psychiatric hospital setting., Methods: Symptomatic and asymptomatic patients were tested throughout a large psychiatric hospital to determine penetrance. The hospital followed initial Centers for Disease Control and Prevention (CDC) guidelines., Results: Seventy-eight percent (N=51 of 65) of tested patients in the building where the first positive patient was housed (building zero) tested positive for COVID-19. Eighty-eight percent (N=14 of 16) of tested asymptomatic patients in building zero were positive, compared with 12% (N=6 of 51) of randomly selected asymptomatic patients in a sample from the rest of the hospital., Conclusions: A high percentage of patients can become positive for COVID-19 despite following initial CDC guidelines. As such, use of masks by all patients in close-quarter settings prior to the first positive case appears warranted. Recent CDC guidelines align with this strategy.
- Published
- 2020
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