Both H1N1 and COVID-19 spread across the U.S. faster and more unpredictably than early detection systems could keep up.

Public health researchers at Columbia University Mailman School of Public Health used computer modeling to reconstruct how ...

COVID-19 has claimed more than 1.2 million lives in the U.S. and over 7 million worldwide, though excess death estimates suggest the toll is much higher. The pandemic caused widespread economic, ...

Clockwise from top left: A second-grader does remote schoolwork at the Reading, Pennsylvania, Boys and Girls Club in January 2021. Protesting against COVID-19 vaccine mandates in Buffalo, New York, in ...

CHICAGO (WLS) -- The number of confirmed cases of the novel coronavirus in Illinois remains unchanged at two. Thursday the Illinois Department of Public Health said testing is underway for two new ...

Death rates among the poor were double the death rates of wealthy Americans. As the nation approaches the grim milestone of 1 million lives confirmed lost to COVID-19, a new report reveals the ...

WASHINGTON, D.C. -- President Donald Trump on Monday lifted coronavirus-related travel restrictions for much of Europe, the United Kingdom, Ireland and Brazil, effective on January 26 -- a move that ...

NEW YORK (WABC) -- March marks five years since the COVID-19 virus took hold in the New York City metropolitan area, leading to a lockdown and tens of thousands of deaths. While the world might not be ...

Michael Rotolo contributed to this chapter. The COVID-19 pandemic had an enormous impact on how religious communities gather for worship. In a Pew Research Center survey in July 2020, a few months ...