Doctors categorize Alzheimer’s according to when it develops and which areas of your brain are affected. Researchers are also discovering different cellular patterns that may eventually be used to ...
Find out how different vaccines for the coronavirus cause your body to create antibodies that fight the virus.
Medically reviewed by Amelia MacIntyre, DO There are different blood types: A, B, AB, and O, with each also being Rh-positive or Rh-negative.Knowing your blood type is important for safe blood ...
Hodgkin’s lymphoma is a type of cancer that starts growing in the white blood cells of the immune system. There are two different types and five subtypes, each with different characteristics.