@Sui @BowsacNoodle @AnungIkwe @Kuenga Vaccines "failed" because the government decided that the pandemic was pretty much over before they were even rolled out.

>, expected number of infections per vaccinated person infected with covid is above 1.

True.

> Wouldn't matter if every single person on the planet had 5 vaccines a day, it would still exponentially spread.

Yeah, if vaccines were the only thing we did sure. But they wouldn't be, if we were serious about actually stopping covid.