I’ve never been sneezed or coughed on by an adult in my entire life. If you are being sneezed or coughed on, perhaps you should consider an alteration of your personal hygiene habits.
It isn't just coughing or sneezing that generates bioaerosols. Talking is quite sufficient. The vocal cords might almost be specifically designed to generate such aerosols.
"If you were, you would explain it yourself. Instead, you are a PhD in google."
Why should I invest the time, when others have collected the necessary info?? The difference is that I actually understand what the science parts are saying.