The head of a World Health Organization team working with Chinese colleagues to finish a long-awaited report into the origins of the coronavirus acknowledges that its authors could face “pressures” but insists the final product will have unanimous backing from all of the team’s members

China has approved another COVID-19 vaccine for emergency use, adding a fifth shot to its arsenal

A top official at the World Health Organization said a genetic analysis of the ongoing Ebola outbreak in Guinea suggests that it may have been sparked by a survivor of the devastating West Africa epidemic that ended five years ago

When the World Health Organization declared the coronavirus a pandemic one year ago on Thursday, it did so only after weeks of resisting the term and maintaining the highly infectious virus could still be stopped

A new national study adds strong evidence that mask mandates can slow the spread of the coronavirus, and that allowing dining at restaurants can increase cases and deaths

A new study in pro athletes found that heart inflammation was uncommon after a mild case of COVID-19

More than one-third of U.S. nonprofits are in jeopardy of closing within two years because of the financial harm inflicted by the viral pandemic, according to a study being released Wednesday by the philanthropy research group Candid and the Center for Disaster Philanthropy

Infectious disease experts are expressing concern about Pope Francis’ upcoming trip to Iraq

The National Institutes of Health is launching research to understand the causes and consequences of lingering brain fog, breathing problems and malaise reported by many recovering COVID-19 patients