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Topic | Have there ever been revisions to the vaccines we're given now? |
Jiek_Fafn 07/18/20 9:05:28 AM #8: | Yes Polio is an actual example. It used to be an oral dosage but it had a low chance of your body not being able to fight it off and folks contracting polio. The injection doesn't have that chance because it goes through different systems in your body. --- PSN: Jiek ... Copied to Clipboard! |
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