Autoimmune diseases occur when the immune system mistakenly attacks healthy cells. There are over 80 types, including Type 1 ...

In 2023, after a brief hiatus, tuberculosis regained from COVID its status as the world’s deadliest infectious disease—a title it has held for most of what we know of human history. Some people die of ...

In many cases, an antigen is a bacterium, fungus, virus, toxin, or foreign body ... These enable the body to develop antigens that can help it fight the same disease a second time.

The infant was unvaccinated, officials said, and was hospitalized for the disease before being discharged to recover at home ... blotchy rash that starts on the face and then extends behind the ears ...

Type 1, not type 2 diabetes, is autoimmune. There are other rarer autoimmune types. Learn about type 2 diabetes, immunity, ...

During infections, the immune system needs to distinguish foreign antigens that are expressed by invading bacteria and ...

Thyroid hormones affect many aspects of body processes ... in order to fight against foreign invaders like viruses and bacteria. If you have an autoimmune disease like Graves’ disease, though ...

The airport is working with the CDC to notify passengers on the flight who might have been close enough to the infected traveler to contract the disease. Passengers who fear they may have ...

Autoimmune diseases make the immune system attack healthy tissues. These can affect organs like kidneys, leading to ...

“Unsafe ear disease, otherwise termed cholesteatoma ... treatments suggested by expert “Ear infections, ear trauma, and foreign body of the ear can be treated by antibiotic ear drops and ...

Millions of unscreened animals shipped across borders. The Trump administration’s pause on foreign aid has hobbled programs that prevent and snuff out outbreaks around the world, scientists say ...