I read that they’re doing research on this but in the meantime may allow medical personal to take one of the drugs as a preventative. Quinine is what the British in India and Africa used to take all the time - not only in the form of gin and tonics - to prevent malaria. This seems to do the same thing in the case of this virus.
The FDA doesn’t like that stuff so you know it’s got to be good!
Seen an old lady on YT treating her diabetes and arthritis with it. Just a shot glass twice a day from the Cinchona tree bark - boiled.