Hi. I see you received a response from my colleague Leon above. Have you had a chance to review the literature he suggested? I personally can empathize with you, as I have experienced COVID with my asthma twice now. And, it seems that when COVID grips my asthmatic lungs, it seems to be more stubborn that your typical respiratory virus. Each time I have had it I have had to take two or three bursts or rounds of steroids to get to feeling better -- as opposed to the one burst when I get a regular cold. At the present time, it has been 3 weeks since I was diagnosed with COVID and I am still feeling some congestion in my chest and still coughing --- although overall I am feeling much better. How are you feeling today? Any better?