What to know about the new Covid strain affecting three in five UK patients - ANALYSIS: The variant is becoming more and more ...

More than five years since COVID was declared a pandemic, we're still facing the regular emergence of new variants of the ...

The FDA is expected to decide on treatments for COPD, psoriasis, rare neuroendocrine tumors, and a next-generation COVID-19 vaccine.

Public health leaders looked to UNC-Chapel Hill virologist Ralph Baric to end the pandemic. Their critics blamed it on him.