In other words, in any given month, tens of millions of people are walking around with telltale cold symptoms like a stuffy ...

An analysis of UK Biobank participants shows that low levels of vitamin D increase the odds of COVID-19 hospitalisation but ...

Even though it has been more than a few years since the Covid-19 pandemic wreaked havoc in the world killing and affecting ...

The data, from the Centers for Disease Control and Prevention, also showed a significant increase in COVID-related emergency ...

COVID-19 cases are growing in Texas as a summer surge sweeps across the U.S. A new variant includes "razor blade throat" and ...

COVID-19 is leaving all kinds of legacies on our health, both on our bodies and our brains. In a study published July 22 in ...

While most people will clear the virus and get a negative antigen test result within 10 days, some people may keep testing positive for longer than that, experts tell TODAY.com. And if you keep ...

David Nabarro, the World Health Organization's special envoy for COVID-19 since the early stages of the outbreak in 2020, has ...

Dr. David Nabarro, a British physician who led the U.N. response to some of the biggest health crises in recent years, ...

Virologists describe Nimbus as a “slightly upgraded” version of its predecessor, with a nasty signature some are calling "razor-blade throat." ...

People with Alzheimer’s have high levels of amyloid-β in their brains, but the team also learned that this was the case in ...