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.
The tragic death of a migrant teenager while in U.S. government custody under the Biden administration has been confirmed by the Department of Health and Human Services (HHS).