Ya, I wasn't thinking about the death angle but you make a good point about tests in immunocompromised individuals. The article mentions the drug is basically a mutagen so in theory it is supposed to work in cases where the vaccine would be too risky but then I have to wonder how quickly a person is supposed to go on the regimen before the viral load is too great for the mutagen to make a difference. Basically this only works when you are already sick and in no other cases because then you're just dosing yourself with a mutagen.