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the theory is that vaccines train the immune system. so, it's not like the virus doesn't exist anymore but the body knows how to fight it. "weak" ppl are endang
by glasz 9y ago
the theory is that vaccines train the immune system. so, it's not like the virus doesn't exist anymore but the body knows how to fight it. "weak" ppl are endangered anyway.
- joncampbelldev 9y agoVaccinated people are not effective carriers for the disease because their body is properly fighting it. Unlike an infected person.