I don't think anyone involved in COVID-19 vaccination work believes the first vaccines will be more than 50% effective and that only for a short period. I belie

I don't think anyone involved in COVID-19 vaccination work believes the first vaccines will be more than 50% effective and that only for a short period. I believe the Oxford vaccine project is expecting 6 months of resistance to infection. This isn't good enough for things to go back to the way the way things were. We'll be dealing with this virus permanently and it will likely be years, or decades, until there's a good enough vaccine for it to be safe for to return to the way they were. In the mean time, things will change enough that going back to the old normal won't be an option by the time it's eventually safe enough to do it.