SO THIS IS KIND OF LIKE A . . . DISINFECTANT . . . THAT YOU MIGHT . . . PUT IN YOUR BODY . . . TO PREVENT COVID? Nasal solution may stop spread of COVID-19, study finds. “A commercially available nasal antiseptic solution ‘inactivates’ COVID-19 just 15 seconds after the coronavirus is exposed to it, effectively preventing the infection from developing, according to a study published Thursday by JAMA Otolaryngology-Head & Neck Surgery. By inactivating the virus, the antiseptic nasal rinse — a povidone-iodine solution administered in the nostril — also would help prevent those infected from spreading it to others, the researchers said.”