Winters worsen sore throats by exposing you to dry air and increased allergens. Cold weather irritates your throat, while ...

Fact checked by Nick Blackmer A new study found a link between human cytomegalovirus (HCMV), a common type of herpes virus, ...

Chronic sinusitis is a condition where inflammation and infection in your sinuses persists for extended periods of time without relief. Your sinuses work as a filter, creating mucus that drains ...

Researchers have uncovered how chronic hepatitis C infection leads to autoimmune disease, which opens new paths for treatments ...

A cold begins when a virus attaches to the lining of your nose or throat. A doctor can usually ... Bird flu, or avian influenza, is a viral infection spread from bird to bird.

Chronic infections like these need studying to improve ... He told the BBC: "These were throat swab tests that were positive each time. The patient never had a negative test.

A new study has provided further evidence of the “gut-brain connection”—chronic gut ... these infections usually cause mild symptoms such as fever and sore throat or no symptoms at all.