Of Bioanalytical Chemistry.

To enforce quarantines

By shooting people? If you're not going to shoot people, you don't need bullets. So again, you are the one who implied we should be killing people to stop covid.

And hey, if you're using guns to enforce a quarantine, that means you have people out during quarantine to do the enforcing, people who might actually have covid because once again covid is asymptomatic in 50% of people.

You also still need people out farming, delivering food, running power plants, maintaining infrastructure, etc... All of whom could have asympotmatic covid.

Doesn't matter if you have capitalism or socialism, when covid was initially spreading we had no easy way to test for it (we were stuck using PCR, which is time consuming and uses lots of resources), and we didn't have a vaccine because it wasn't invented yet.

Do you think socialism can just magically make an invention appear immediately, and magically make the necessary resources to make it show up?

And whose making these things? Oh, workers, who might have covid, and might spread it to each other.

There is no eliminating airborne illnesses, and I don't know how you still don't get that?