I don’t know this author, but he does add numerous links for you to investigate. More knowledge is always more helpful.
This is the letter that I have been sending to numerous scientists, bureaucrats, and businessmen regarding the threat posed by COVID-19. It contains my own analysis and summary of the various scientific papers in circulation regarding this disease and the severe complications it causes. This may be the closest thing to an actual picture of what SARS-CoV-2 is and what it can do. I have been posting this in as many places as possible to try and raise awareness of the severity of this:
SUMMARY OF SARS-CoV/SARS-CoV-2 AND COVID-19 FINDINGS
The disease has an R0, the reproduction value, of around 6.6, which means 1 person infects that many other people, on average. There are also super-spreader incidents where one person can infect dozens of others. The R0 has been variously calculated as being somewhere between 3 and 7, and one Belgian scientist says between 4.7 to 7: