The following is especially for people who are currently immune compromised in one way or another, elderly, or both.
My wife just informed me of a friend of a friend who just gave birth to a child, and then shortly after came down with COVID-19 and then within 2 days died due to having a compromised immune system.
In my mind this underscores the need to have everything you need to treat this disease, at THE VERY FIRST SIGNS, IN YOUR HOME AND READY, because especially if you're immune compromised, you may not have enough time to do what's necessary to survive if it comes upon you so quickly - and I don't even think you can really trust the hospitals either.
So in other words, in my opinion, if you're immune compromised in any way, you should get some Hydrogen Peroxide (1 to 3%) or Chlorine Dioxide (20 to 50 ppm), and a nebulizer or ultrasonic humidifier right away, as in as soon as possible, and practice using them, because you don't know when you're going to get it, and you probably will get it sometime in the future. And then, every time after being in a situation where you think you may have possibly picked up COVID, you should nebulize your nose, mouth, throat and lungs (think of this as practice for the real thing that may be coming soon) to kill any virus you may have picked up.
In addition, at the very first sign of any respiratory disease; a little constant sniffle, an even slightly persistent cough, etc., etc., you should immediately nebulize for at least 5 minutes, at least ever 2 to 4 hours, depending upon how bad your symptoms are and if they're real bad or obvious, then you should nebulize for 5 to 10 minutes every 1 to 2 hours, 16 hours a day, until the symptoms go away.
Sorry to sound so dramatic but this was a real wake-up call for us, knowing almost first hand, how quickly the disease can evolve for an immune compromised person. We're already prepared with everything I mentioned above ourselves, plus we have Hydroxychloroquine and Zinc too, just in case. Thanks for listening and may you all be well.