New simulations reveal that both H1N1 and COVID-19 spread across U.S. cities in a matter of weeks, often before officials realized what was happening. Major travel hubs helped drive rapid nationwide ...

After five years, COVID-19 has receded from headlines and emergency rooms. For many, the day-to-day logistics of contagion—masking up before a shopping run, worrying about a tickle in our throats, ...

WASHINGTON -- President Donald Trump has shown no reluctance to use his White House perch to commend and criticize governors over steps they've taken to try to slow the spread of the coronavirus. But ...

The state has a seven day average of 725 new daily cases. As the United States continues to see increases in coronavirus cases, even in locations with stricter health policies like California, New ...

The U.S. surpassed a jarring milestone Wednesday in the coronavirus pandemic: 100,000 deaths. That number is the best estimate and most assuredly an undercount. But it represents the stark reality ...

China restated its case that Covid-19 may have originated in the United States in a white paper on its pandemic response released on Wednesday, after President Donald Trump’s administration blamed a ...