The study focused on 469 cases of Covid-19 that broke out in the resort town of Cape Cod, Massachusetts, earlier this month, declaring that 74% of cases occurred in "fully vaccinated persons." The study is devastating to the narrative that COVID vaccines are effective and that those who are not vaccinated are causing the uptick in infection. -GEG

The CDC has released a study backing up its decision to recommend indoor masking for both vaccinated and unvaccinated Americans. The study examined one outbreak and found three-quarters of people testing positive were vaccinated.

The Centers for Disease Control and Prevention (CDC) revised its masking guidelines on Tuesday, urging all Americans in areas with high Covid-19 transmission to mask up when indoors, regardless of vaccination status. Mask mandates in companies, government departments, and certain local jurisdictions followed, as CDC Director Rochelle Walensky insisted the decision was made on the back of fresh scientific evidence.