Public health experts worry that Weldon could undermine confidence in vaccines even as infectious-disease threats such as ...
In the United States, at least 103 million COVID-19 cases have been reported since the pandemic began. The Centers for Disease Control and Prevention (CDC) reports that at least 1.21 million ...
20,000 people played the daily Crossword recently. Can you solve it faster than others?20,000 people played the daily ...
A genetic analysis suggests the bird flu virus mutated inside a Louisiana patient who contracted the first severe case of the illness in the United States ...