Then there is Geert Vanden Bossche’s worse case scenario where ~85% of the vaccinated are wiped out by a new strain of the virus that evades their inner immunity. This winter has not yet begun, but he was worried it might start around now and we’re looking fine so far. The recent uptick in cases in Singapore is looking like just another wave with a low fatality rate. I’m hoping the people who didn’t get boosted have managed to regain some natural immunity. All we can do is watch and wait.