Former CDC Director Rochelle Walensky, former NIAID Director Antony Fauci, and former NIH Director Francis Collins knew about the vaccine breakthrough infections.
President Biden is reportedly planning to hire Mandy Cohen, a former North Carolina Department of Health and Human Services Secretary, to serve as director of the Centers for Disease Control and Prevention (CDC).
However, a recent U.K. community-based population study found that those who have previously been infected with SARS-CoV-2, which causes COVID-19, demonstrate a lower rate of new Omicron BA.4/BA.5 infections compared to those who were vaccinated.