Back in 2018, an anon who had worked for BigPharma on viruses and their antidotes wrote a long piece for us about how everything they come up with to kill us, they or the white hats, have an antidote for.
Basically he was saying, don't worry. Good guys have it covered.
Obviously, this is not an excuse to not do everything you can to be healthy, to fight whatever attacks you. But I just don't concernfag over this. Try they will, fail they will.