Immunity

microbes have a coating of proteins which are not found in your body and they are called.....

Antibiotics kill........ but not human cells.

The defense chemicals created by the white blood cells are called....

Antibodies and antitoxins help you fight the disease... they give you (I..............)

If you have a disease like smallpox or chickenpox you can become ............ to it.

Is measles caused by a virus or bacteria?

Which cells in your body recognize the antigens?

Toxins are produced by some pathogens. Toxins are ....

Some vaccines are injections that give you the ....... directly. ( e.g.: anti-tetanus)

You need ..... of Sabin vaccine to be immune to polio.

One kind of vaccine is an injection of a small dose of a .... (e.g. the vaccine against polio)