If you have a known COVID-19 infection, you should defer your booster at least until you have recovered if symptoms were present (typically within 7 to 10 days) and have met the criteria to end your isolation.
Masks remain required indoors on the Ann Arbor campus in patient care areas and at on-campus COVID-19 testing sites. Masks are optional for all other areas on campus.
Read More
U-M Health
Response
U-M COVID-19
Response
If you have a known COVID-19 infection, you should defer your booster at least until you have recovered if symptoms were present (typically within 7 to 10 days) and have met the criteria to end your isolation.