It's just so hilarious, I am still laughing at you. The paper you cite lists an n of 72 from Nigeria, 62 from Bangladesh, 100 from Pakistan, 24 from Spain...and so on. None of the cases have first hand involvement, none cite funding sources, the doses vary from 0.2 to 14 mg/kg, there is zero variability reported and some studies use asymptomatic patients.
Are you actually for real? You would get laughed out of any room that has an undergrad in biology in it. Fortunately your credibility is so low that you might actually not do any harm by pushing your ignorance.
Please let me know if you want to discuss anything biology in detail. I am happy to give you a basic course that helps you not to embarrass yourself so terribly. You really need it.