Bringing light inside

Just when you thought it couldn't get any weirder, LordEmperor and Majestic Creature just suggested getting rid of coronavirus by bringing"light inside the body" ... "either through the skin or in some other way", or by perhaps using disinfectant "is there a way you can use something like that by injection or some other way."

So maybe a disinfectant enema? The team is on it.