On January 6, 2021, the U.S. Capitol was sieged by rioters protesting certification of Joseph R. Biden's election as the 46th president of the United States. The Director of the Centers for Disease Control and Prevention (CDC) quickly predicted that the Riot would be a COVID-19 "surge event."...

During the first four months of 2021, the United States distributed approximately 250 million doses of COVID-19 vaccinations, which resulted in the complete vaccination of nearly 45 percent of the adult population. In the midst of this mass vaccination effort, Texas became the first state to...