Flu, viral fever, and COVID-19 all cause fever and respiratory symptoms, but key differences in onset, symptom patterns, ...

There are a variety of therapies available compared to early in the pandemic. It's hard to imagine a time when treatments weren't available for COVID-19. Yet this was the case when the World Health ...

COVID-19 infections are rising again across the U.S. Here's which symptoms to look for and how to protect yourself over the ...

Researchers continue looking at existing medicine for help in the fight against the novel coronavirus, because those drugs already exist and could quickly make a big difference. The latest lead for ...

A preliminary study found that people receiving immunotherapy for lung cancer or melanoma lived longer if they had received ...

We are living in an epidemic of chronic disease, with a growing number of pesticides, chemicals and food additives implicated in the declining health of Americans. Since 2019, another factor has been ...

For millions of people living with long COVID, symptoms like shortness of breath, mental fog, and deep fatigue continue long ...

Hidden infections and reactivated viruses may play a role in long Covid, a new scientific review suggests, pointing to ...

Australian scientists have identified the key genetic drivers behind long COVID, revealing why some people continue to ...

Researchers continue looking at existing medicine for help in the fight against the novel coronavirus, because those drugs already exist and could quickly make a big difference. The latest lead for ...