Decreasing the Risk for Transmission of SARS-CoV-2 During In-Person Visitation Within a State Prison System.

To decrease the introduction of COVID-19, in-person visitation programs were temporarily limited at California Department of Corrections and Rehabilitation facilities. After consultation with the California Department of Public Health, and in accordance with Centers for Disease Control and Prevention guidelines, in-person visitation was reintroduced on April 10, 2021, with COVID-19 mitigation strategies. To assess the risk of visitation as a mode of entry for COVID-19 into a prison setting, data were gathered demonstrating the number of visitors who were not allowed into the prison due to a positive COVID-19 test prior to visitation. The number of patients who tested positive for COVID-19 after interaction with visitors was also assessed. Between April 10 and June 27, 2021, 33,212 visitors participated in the in-person visiting program. Eight visitors received positive test results prior to entry. Between January 1 and October 1, 2021, 19,025 patients received a total of 93,135 visitations. Of these, 66 patients received positive test results from post-visit testing. These data suggest that when appropriate mitigation strategies are implemented, the visitation process is not a significant contributor to COVID-19 entry into the prison facility when compared with the total number of COVID-19 cases among patients.