I’ve always thought the statement “vaccines fill make you immune” was more marketing than good science. Technically a vaccine can fail if your immune system simply fails to adapt to the small dose of virus in the shot. It’s rare but still happens. Vaccines aid immunity but don’t “give” it.
I’ve always thought the statement “vaccines fill make you immune” was more marketing than good science. Technically a vaccine can fail if your immune system simply fails to adapt to the small dose of virus in the shot. It’s rare but still happens. Vaccines aid immunity but don’t “give” it.