75% of DELTA VIRUS CASES WERE IN VACCINATED PERSONS

https://www.cnbc.com/2021/07/3....0/cdc-study-shows-74

CDC study shows 74% of people infected in Massachusetts Covid outbreak were fully vaccinated
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CDC study shows 74% of people infected in Massachusetts Covid outbreak were fully vaccinated

The CDC data published Friday was based on 469 cases of Covid associated with multiple summer events and large public gatherings in July in Massachusetts.