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No vaccine ever reduces transmissibility to zero. Vaccines prime your immune system to fight off the invader as quickly as possible, but they are not a magic sh
by fastball 6y ago
No vaccine ever reduces transmissibility to zero. Vaccines prime your immune system to fight off the invader as quickly as possible, but they are not a magic shield that prevents the invader from ever entering your system. And if it is in your system, it is of course possible to transmit it.