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Results 1 - 3 of 3 for Immunity
  1. Immune response Video 
    ... foreign invaders. They provide what's called cell-mediated immunity, which can become deficient in persons with HIV, ... So B-cells provide what's known as humoral immunity. B-cells and T-cells both circulate freely ...
    https://medlineplus.gov/ency/anatomyvideos/000073.htm -
  2. Components of skin Video 
    ... epidermis allow us to feel touch and provide immunity against invaders like bacteria and other germs. The ...
    https://medlineplus.gov/ency/anatomyvideos/000029.htm -
  3. Vaccines Video 
    Ouch! Vaccines help to give the body immunity from infections. Different vaccines work in different ways. Some vaccines inject fragments of a virus or bacteria called antigens into the body. Once ...
    https://medlineplus.gov/ency/anatomyvideos/000137.htm -