Lingering inflammation from viruses like COVID-19 or HIV can take a lasting toll on the brain. New research shows exactly how specific immune system imbalances lead to memory lapses and slowed ...

It's not always easy to spot, for starters.

Sanitation testing finds concentrations of the virus in Sacramento and Davis, along with Bay Area communities.

Researchers at the US Centers for Disease Control and Prevention (CDC) have identified a few instances of asymptomatic human infection with avian influenza A (H5N1) virus. Subscribe to our newsletter ...

Researchers at California Baptist University say a study involving a virus that infects caterpillars has produced findings that could advance the understanding of viral infections and diseases such as ...

Non-persistent human papillomavirus (HPV) infections are characterized by a sharp increase in viral load followed by a long plateau, according to a new study. Non-persistent human papillomavirus (HPV) ...

Human cytomegalovirus (HCMV) is a ubiquitous herpesvirus that establishes lifelong persistence within its host. Following primary infection, HCMV can either undergo productive replication or enter a ...

PROVIDENCE – Two more probable cases of West Nile virus in Rhode Island were announced by state health officials on Friday. A Newport County resident in their 60's and a Providence County resident in ...

Researchers in Bangladesh have identified a bat-borne virus, Pteropine orthoreovirus, in patients who were initially suspected of having Nipah virus but tested negative. All had recently consumed raw ...

The virus can cause respiratory illness in people of all ages, especially young children, older adults and the ...