Anthony Fauci quoteAnthony Fauci [1940-0]
American Scientist 
Quote rank: 208
| What the immune system of man has in its advanced development is what we call immunological memory, so that once it sees something for the first time, when it sees it the second or the third time, it can respond against it in a way that's much more accelerated than when it sees it for the first time. |
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