Results
infection
INFECTION
During the study period, 35 807 individuals requested a test in the test centers, and 2941 (8.2%) were enrolled in the study; 1271 (43.2%) were men, 1670 (56.8%) were women, the median age was 40 years (IQR, 28-55 years), and 2733 (92.9%) were vaccinated against COVID-19. The reasons for testing were COVID-19–like symptoms (1166 participants [39.6%]), exposure to infection (919 [31.2%]), screening (706 [24.0%]), and other (150 [5.1%]). Of all adults enrolled, 267 test cases (9.1%) were excluded from the analysis primarily due to prior enrollment or 1 or more inconclusive or missing test results. A total of 2674 participants (90.9%) had complete results for all RT-PCR and rapid antigen tests and were included in the final analysis (