Covid-19 hospitalizations among younger people are rising in the US — especially in one region

The US just hit a record high of about 4.6 million doses of Covid-19 vaccines reported administered in one day, according to data published Saturday by the Centers for Disease Control and Prevention.The US just hit a record high of about 4.6 million doses of Covid-19 vaccines reported administered in one day, according to data published Saturday by the Centers for Disease Control and Prevention.