We are back to the November 2020 study, where nasal flushing with saline-iodine-solution easified Covid-severity 19 times at hospital entry. Better than the app

We are back to the November 2020 study, where nasal flushing with saline-iodine-solution easified Covid-severity 19 times at hospital entry. Better than the applauded Pfizermectin, I say. Imagine everybody doing this daily and every time your nose feels dry or irritated.