It's true that vitamin C can give your immune system a boost, but when it comes to treating or preventing colds, things get a ...

Find out how different vaccines for the coronavirus cause your body to create antibodies that fight the virus.

Major new analysis from the Thrombotic Thrombocytopenia Syndrome (TTS) Consortium has provided critical insights into the rare but serious condition known as vaccine-induced immune thrombotic ...

Scientists have uncovered a new biological mechanism behind tissue and organ damage in low-oxygen conditions like heart attacks, strokes, and severe COVID-19. Bursting red blood cells—not traditional ...

A team led by the University of Sydney has identified red blood cell rupture at dying endothelial sites as a primary driver of microvascular obstruction in COVID-19, bypassing the expected role of ...

Millions of people who recover from infections like COVID-19, influenza and glandular fever are affected by long-lasting symptoms. These include chronic fatigue, brain fog, exercise intolerance, ...