The latest Michigan Department of Health and Human Services data include breakthrough cases reported between Jan. 1 and March 31.
As many as 246 Michigan residents fully vaccinated against COVID-19 were later diagnosed with the virus, and three of them died, Michigan Department of Health and Human Services confirmed Monday.
According to The Detroit News, 246 “breakthrough cases” were reported between Jan. 1 and March 31. All cases occurred in people who tested positive 14 or more days after the last dose in the vaccine series, said Lynn Sutfin, spokeswoman for the Michigan Department of Health and Human Services, in an email.
“Some of these individuals may ultimately be excluded from this list due to continuing to test positive from a recent infection prior to being fully vaccinated,” she said. But these “cases are undergoing further review to determine if they meet other [Centers for Disease Control and Prevention] CDC criteria for determination of potential breakthrough, including the absence of a positive antigen or PCR test less than 45 days prior to the post-vaccination positive test.”