Coincidentally, or not, my son and I took a trip to San Francisco over the MLK holiday weekend and spent time in Chinatown, ate there, shopped there, etc. Something triggered my asthma, as usually happens once a year in the fall after I get sick with the flu, except this was 10x worse on my lungs. When we returned I went to the doc who said it was a bad case of bronchitis in his opinion, then stayed home from work for a week recovering. Unfortunately, I also passed it on to 2 of my nephews (8 and 10) who we stayed with in Cali, and they were so bad their pediatrician thought they both had asthma. They recovered after 7-9 days as well.
Mind you this is a good month or so before covid-19 was being discussed in America.
Point is, I believe way more people have recovered from it the past 3 months than we are being led to believe.