FAKE NEWS: "Trump proposed testing disinfectants internally. The makers of Lysol reacted in horror as did the medical profession," is a massive disinformation campaign by the hostile media. If you listen carefully to the best available version of the excerpt (provided below) from last Thursday's White House coronavirus press conference, Trump was asking questions to his laboratory expert, Bill Bryan, about three main hypotheses to be tested. He was not talking to Dr. Birx. He briefly mentioned 3 main approaches that are being studied by his research team, all of which are based on the formation of ozone as a disinfectant (ozone therapy). As described, this ozone is produced by exposure to LIGHT / UV radiation. Please read carefully the science below. The first article dates from last month (March 2020). It proposes ozone therapy techniques for viral diseases, including SARS-CoV-2 (COVID-19). As alluded by President Trump, one such methods consists of inserting a UV light into the lungs (such as Healight technology developed by Aytu Bioscience, see below). Another method consists of ozonating a small amount of blood and then re-injecting it (that's the disinfectant). Yet another method is to inhale a medical oxygen/ozone mixture. Trump just hinted at these methods without explaining, because he was speaking apart to Bill Bryan asking questions about whether he would test each of these hypotheses. The scientific basis is well known and documented. The main references are provided bleow.

HEALIGHT TECHNOLOGY (AYTU BIOSCIENCE)

https://www.youtube.com/watch?v=FTSOMqq-sSc

NOVEL CORONAVIRUS OZONE THERAPY (MARCH, 2020)

https://clinmedjournals.org/articles/jide/journal-of-infectious-diseases-and-epidemiology-jide-6-113.php

Ultraviolet Irradiation of Blood: “The Cure That Time Forgot”? (2018)

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6122858/

Ozone therapy: A clinical review (2011)

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3312702/

BEST AVAILABLE VIDEO EXCERPT:

Trump discusses possible COVID-19 treatments

Notice that Trump speaks to Bill Bryant, and notice his head movements behind the podium.

https://invidio.us/watch?v=_TXWW6R2fgc