Large-Scale Implementation of a Daily Rapid Antigen Testing Program in California for Detecting SARS-CoV-2.

Am J Public Health

Maria I. Ventura is with the Department of Psychiatry and Behavioral Sciences University of California, Davis. Darci Delgado, Susan Velasquez, Juan Carlos Arguello, and Katherine Warburton are with the Clinical Operations Division, California Department of State Hospitals, Sacramento. Eric Foote and Kathleen Jacobson are with the California Department of Public Health, Sacramento.

Published: March 2022

AI Article Synopsis

  • Evaluated a daily antigen testing program for healthcare personnel across five forensic psychiatric hospitals in California from December 2020 to April 2021.
  • Out of 471,023 tests, only 449 positives were found, indicating a very low false-positive rate of 0.0036%.
  • Results showed high positive predictive value and acceptability, suggesting that daily antigen testing is feasible and could effectively help reduce COVID-19 transmission.

Article Abstract

To evaluate a daily antigen testing program for health care personnel. We examined antigen testing results between December 13, 2020, and April 30, 2021, from 5 forensic psychiatric inpatient hospitals throughout California. Among 471 023 antigen tests administered, 449 positives (0.0036% false positives) were detected. Antigen tests had low false-positive rates, high positive predictive value, and high levels of acceptability, important characteristics when considering their application in the community. Daily antigen testing was feasible and should be considered to reduce COVID-19 transmission. (. 2022;112(3):467-471. https://doi.org/10.2105/AJPH.2021.306588).

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8887161PMC
http://dx.doi.org/10.2105/AJPH.2021.306588DOI Listing

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