Third in a series of articles on COVID-19 and its effects on the gut, this article will explore “Long COVID” (also called ...

Long COVID—defined as symptoms persisting ≥ 2 months beyond acute SARS-CoV-2 infection without alternative explanation—now ...

A Stanford-led study probes why a very small number of people develop heart inflammation shortly after mRNA COVID-19 ...

Tis the season to get sick — and for families and friends to pass around bugs like unwanted gifts. So before you head from ...

Long COVID has lingered as one of the most unsettling legacies of the pandemic, a condition that can derail lives long after ...

A UCLA-led research team has discovered a molecular switch that determines whether tiny blood vessels in premature infants' ...

Cold air can irritate the airways that carry air into the lungs, potentially causing symptoms like coughing, chest tightness, and trouble breathing.

Barry Manilow is recovering after catching a "cancerous spot" on his lung. Here's what to know about lung cancer's signs, ...

Small cell lung cancer (SCLC) is one of the most aggressive forms of lung cancer, with a five-year survival rate of only 5%.

A fast-spreading H3N2 flu strain is driving an unusually intense early season in the U.S., with millions of illnesses and ...

Stanford scientists have uncovered how mRNA COVID-19 vaccines can very rarely trigger heart inflammation in young men — and ...

Infections accelerate aging by damaging cells and organs. Preventing them with vaccines, hand hygiene, masks, and clean air ...