Just to add,

What is everyone's immune system going to be like when we are finally allowed to go out, if that ever happens? People haven't been allowed to mix and have been sanitising surfaces like it's going out of style. I'm not suggesting that people live in squalor, but our immune systems need a work out, if they are not coming into contact with any infections, what happens when something comes along to test it?

Personally, I've managed for a little over 47 years without washing my hands all of the time and as a species, we have managed for millennia, so why is this one special? It's not going to wipe the human race out because the breeding stock are being left unaffected, it's just taking out old and unhealthy people, much like apex predators would do, if we hadn't killed them all.