DH and I got a virus early last spring, we weren’t all that sick, barely a hint of fever. I think we took Ivermection but memory shot. It went into our lungs, and I’m still hacking up. I did research and there are many viruses that can cause pneumonia. Bacterial pneumonia almost always has a high fever and much sicker than with viral pneumonia, often requires hospitialization. I read that for people who get viral pneumonia 65 and over, it can take up to a year for lungs to get back to normal.
For virus take sublingual Zicam lozenges about four times a day. For persistent cough / raw throat take mullien tea once or twice daily.
You probably already know these things. Also, we have discussed mullien herbal tea before. I have used both remedies during this CoViD dust up... worked every time I tried them. 😎