Understanding Vaccines What They Are How They Work - VIOLIN
Understanding Vaccines What They Are How They Work - VIOLIN
Understanding Vaccines What They Are How They Work - VIOLIN
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viruses in the vaccine can’t put up much of a fight. The<br />
mock infection is cleared, and you are left with a supply<br />
of memory T and B cells to protect you against yellow<br />
fever, should a mosquito carrying the virus ever bite you.<br />
Next, we’ll take a closer look at different types of<br />
vaccines—not all of them employ killed or weakened<br />
microbes—and learn how each type works.<br />
UNDERSTANDING VACCINES 19