With reports of the first human death from bird flu in the US, some Americans are feeling an uncomfortable flashback to the ...

Researchers have discovered a link between a chronic gut infection caused by a common virus and the development of ...

That cold sore on your lip might be painful and unsightly, but it could also be a harbinger of debilitating brain agin ...

COVID-19 is a respiratory disease primarily affecting the lungs. However, the SARS-CoV-2 virus that causes COVID-19 surprised ...

Ebola is generally known to spread through contact with bodily fluids from individuals who have the infection.

Previous seasonal flu infections and vaccinations may protect us against infection from the highly pathogenic H5N1 bird flu outbreak.

The U.S. has recorded its first fatal case of H5N1 bird flu, in a person from Louisiana who contracted the virus from ...