Omicron Infection Timeline: When Symptoms Start and How Long They Last
  • last year
The BA.5 subvariant of Omicron dominated COVID-19 case counts in the U.S. in 2022.1 While BA.5, like previous Omicron subvariants, seems to spread more easily than other COVID-19 variants, the symptoms have generally been milder and have a shorter.
Recommended