Everyday, your body produces around 1000 million white blood cells. There are two types of white blood cells, T and B. T cells travel through your body looking for germs, once found, they attack and kill them. When you get sick, B cells make antibodies. Antibodies go around to attach and mark the intruding germs and virus for destruction. MHC molecules also go around marking foreign intruders. Macrophages and neutrophils are a subset of white blood cells. They travel around the body looking for foreign antigens (like bacteria) and engulf (eat) them. Cytokines and chemokines also work with T cells, they will alert the rest of the immune system if the find activated spot.
Your immune system
How does your immune system work?
Everyday, your body produces around 1000 million white blood cells. There are two types of white blood cells, T and B. T cells travel through your body looking for germs, once found, they attack and kill them. When you get sick, B cells make antibodies. Antibodies go around to attach and mark the intruding germs and virus for destruction. MHC molecules also go around marking foreign intruders. Macrophages and neutrophils are a subset of white blood cells. They travel around the body looking for foreign antigens (like bacteria) and engulf (eat) them. Cytokines and chemokines also work with T cells, they will alert the rest of the immune system if the find activated spot.
Everyday, your body produces around 1000 million white blood cells. There are two types of white blood cells, T and B. T cells travel through your body looking for germs, once found, they attack and kill them. When you get sick, B cells make antibodies. Antibodies go around to attach and mark the intruding germs and virus for destruction. MHC molecules also go around marking foreign intruders. Macrophages and neutrophils are a subset of white blood cells. They travel around the body looking for foreign antigens (like bacteria) and engulf (eat) them. Cytokines and chemokines also work with T cells, they will alert the rest of the immune system if the find activated spot.
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