A cluster of deaths linked to a mysterious illness in the Democratic Republic of the Congo could be the result of a poisoning ...

Problems with iron levels in the blood and the body's ability to regulate this important nutrient as a result of SARS-CoV-2 ...

A vivid new image is taking shape in the world of cell biology: Imagine bacteria adhering to the surface of a cell, perhaps at the site of an injury or wound.

A vivid new image is taking shape in the world of cell biology: Imagine bacteria adhering to the surface of a cell, perhaps at the site of an injury or wound. In response, a white blood cell arrives ...

Viral infections impair sleep and trigger the brain's stress response, leading to depressive symptoms. To recover, give ...

Discover the 7 major risk factors for liver cancer, from viral hepatitis to genetics. Learn how lifestyle changes and early ...

The method developed at the University of São Paulo detects and distinguishes between antibodies induced by the pathogens in blood samples. The strategy can be used to orient public policy in health ...

Viral infection is the invasion of the body by a small agent known as a virus. Viruses replicate inside host cells and can produce toxins that cause disease. The immune system helps to destroy ...

Pope Francis was in critical condition Monday after suffering double pneumonia, but he was battling bronchitis before that.

Scientists explored the differences in heart inflammation caused by COVID-19, anti-COVID-19 vaccines, and other viral ...

The combination of health issues has kept the Pope from performing his public duties, including weekly prayers on Sundays, ...

A new study links past COVID-19 infections to long-term heart risks, revealing a doubled risk of heart attacks and strokes ...