Right now they’re trying to rush an ARN based vaccine (all of them) that could have some potential effect on people with certain medical conditions, but works for most, so yeah there’s a greater risk for that one (maybe not much at all), and I’m sure it will have some stats and informations, but people with less risk protect those with higher risk for the beginning.

Then later on, maybe end of 2021 there will be the really deactivated vaccines which will be much safer, but that’s more work.