Following a statement by Bill Bryan — who leads the Department of Health and Homeland Security's science and technology division — on the effect of sunlight and heat on the virus when it's on surfaces or airborne, the president mused on using that "inside the body," NBC News reported.
Then the president moved on to disinfectants, saying "I see the disinfectant that knocks it out in a minute, one minute. And is there a way we can do something like that by injection inside or almost a cleaning? As you see, it gets in the lungs, it does a tremendous number on the lungs, so it would be interesting to check that."