An imbalance in gene activity in two types of immune cells explains why lung fibrosis after a severe COVID-19 infection doesn ...

White blood cell counts or leukocytes could be a crucial indicator of COVID-19 severity in women, impacting treatment ...

Researchers at the University of Queensland identified Camp Hill virus, a type of henipavirus, in shrews in Alabama. This virus, related to the deadly ...

Who’s at the peak? COVID-19 has hit some countries far harder than others, though differences in the way infections are counted locally make it impossible to make a perfect apples-to-apples ...

It started as a respiratory illness – or so everyone thought. But it quickly became apparent that SARS-CoV-2, the virus that causes COVID-19, was so much more. "Since the beginning, ...