In 2023, after a brief hiatus, tuberculosis regained from COVID its status as the world’s deadliest infectious disease—a ...

Medically reviewed by Anju Goel, MD HIV and AIDS are related, but they are not the same thing. HIV (human immunodeficiency virus) is a sexually transmitted virus that causes illness by gradually ...

Symptoms: Symptoms of HIV infection are mild and usually not noticed. They may, at most, be a simple low-grade fever or "cold". Symptoms of AIDS infection can vary, but often include weakness, fever, ...

With only 70 months left to meet the SDGs, the world faces a stark reality in the fight against AIDS, requiring urgent action ...

Cells called neutrophils form gooey rings around sites where skin is punctured, study in mice shows. Immune cells in the skin ...

Scientists have uncovered how a gut bacterium, Clostridium scindens, aids in healing intestinal injuries by restoring bile acid balance. Their findings could pave the way for new treatments for ...