If I’ve already been sick with the chink virus and now was antibodies for it, why do people insist that I still need to get vaccinated? From what I’ve read, acquiring immunity from natural infection is better because you have multiple types of antibodies for the virus; meanwhile, immunity through vaccination only gives you one type of antibody that targets only one part of the virus—this carries the risk of that part of the virus mutating and making the vaccine useless. Am I wrong or right? And why can’t an antibody test showing you have antibodies be used for these bullshit covid passports that are being mulled and inevitably jammed down our throats if we ever want to go out/travel?