Early immune pressure and co-occurring mutations drive changes in hepatitis C virus fitness and evolution, revealing key dynamics in the establishment of chronic infection.

"This tail is longer than that seen on any other virus, exceeding the ~875 nm tail of the longest phage, P74-26 infecting ...

Chronic obstructive pulmonary disease, or COPD, is a group of lung diseases with no cure. CNN wellness expert Dr. Leana Wen ...

The South East Health Unit (SEHU) is reporting at least one case of West Nile Virus, with a possible second, in the northern ...

In the mid-1990s, clinicians treating people with HIV began to notice a syndrome characterized by loss of limb fat, facial ...

this additional finding suggests that many more microbes that challenge the definition of life may be out there, living in ...

Questions about the COVID-19 shot abound as federal recommendations shift and medical groups issue clashing guidance.

The National Institutes of Health (NIH) plans to continue creating novel pandemic viruses in apparent defiance of an ...

For anti-virus software, it’s able to identify what the software is, its origins, what library it’s actively running in terms of virus definitions, and then it’s programmed to change so it ...

Baffled and discouraged, the two men gave up plans for follow-up experiments. Other physicists were even more dismayed. The ...