> Somehow there's this idea that the Sars-CoV-2 vaccines need to prevent infection or symptomatic disease but that is an incredibly high bar that no respiratory

> Somehow there's this idea that the Sars-CoV-2 vaccines need to prevent infection or symptomatic disease but that is an incredibly high bar that no respiratory viral vaccine has ever met. This is only an incredibly high bar if all you ask for is a tool to mitigate personal risk. If you want to make the use of that tool mandatory, then it is a reasonable bar, and there are additional other bars that are also very high.