You're right - it's a sort of faith. Perhaps informed by the success (or failure) of past vaccines? In either case, there is no long term data yet so no one can answer those questions only speculate based on what's been observed so far. This is why getting the vaccine should be a personal choice based on one's own risk/benefit calculation.
You're right - it's a sort of faith. Perhaps informed by the success (or failure) of past vaccines? In either case, there is no long term data yet so no one can answer those questions only speculate based on what's been observed so far. This is why getting the vaccine should be a personal choice based on one's own risk/benefit calculation.