>>37864777When you take a vaccine and I mean ANY vaccine, your system's inmune defenses lower to allow the new antibodies to come inside. In the process it is more likely you catch an illness or suffer from a small disease which is why it isn't uncommon for a person who took a jab to have a fever or a cold the day after.
The most retarded course of action you could do to defend yourself from the chinky virus is getting the jab WHILE you have the virus: it's not a fucking rad-away from Fallout, you'll lower your IDS's guard and make it easier for yourself to allow the virus's worst symptoms to develop inside you.
These antibodies the vaccines provide also have a small chance of being harmful since they are artificial copies of a weaker variant of the virus they are meant to attack since it gives them the previous experience needed to defend you from it, so you could get some of the symptoms if your body is literally not capable of handling it