It's amazing the solutions you can come up with when you don't necessarily want people from the lower castes to die, but you also don't want to spend the cost of a vaccine dose on them (not that the vaccines do anything but give you Bell's Palsy).

I've tried to discover what kind of therapeutics the hospitals use around here, it sounds like none, more like they drop you in a room where you can wait and hope you get better so they don't try to finish you off with a ventilator.