Biology, asked by ayaanali2006khan, 9 months ago

what happens when a vaccinated person is affected by the same bacteria

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Answered by nandanarajesh2006
1

Answer:When germs, such as bacteria or viruses, invade the body, they attack and multiply. This invasion, called an infection, is what causes illness. ... the body fights infection and how vaccines work to protect people by producing immunity. ... memory cells, that go into action quickly if the body encounters the same germ again.

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