COVID-19 Incubation Period: Average Number of Days After Exposure
Strains of the SARS-CoV-2 virus that causes COVID-19 circulating in 2023 typically took about three days from exposure to showing symptoms. This incubation period is shorter than previous strains of the virus. It may take up to a week before an at-home antigen test shows positive.
Verywell Health Centers For Disease How Soon After Exposure Can Symptoms Incubation Period After Disease Control How Soon After Exposure Will
Source: yahoo.com