50% of the stored blood samples from 2015-2018 that were tested for immunity to this “coronavirus” showed 50% were already immune. As the experts have been saying all coronaviruses are within 3% of each other if you’ve had one it’s highly unlikely you’ll catch a different one unless your elderly or immune compromised. The vaxxed are fucked though. Their immune system is fighting a single portion of a virus on a daily basis and the variants can just move on in, in simple terms.