I'll comment again on Fungal infections.
My first wife had a
Blastomycosis lung infection several years ago that almost killed her, and cost her one lobe of a lung. This was a couple decades before COVID.
She was treated with strong antibiotics which did nothing. Tests showed NOTHING but she got worse day by day while in ICU.
Lung specialist was brought in and sedated her to take a bronchial biopsy and processed for viral and bacterial but not fungal (different culture required). Even though we lived about 40 miles from a known Blasto concentration it was not tracked or reportable in Louisiana (at that time) it is now in a FEW states.
Special settings on an MRI are also required.
If it is not common in your area (how would they know?), doctors will not take the extra measures to conduct the special tests to detect it. Some have NEVER actually seen a single case. Seems the fungus follows rivers from the Ohio and Mississippi rivers and has been branching out over the past 20 or so years.
Sometimes the immune system will fight it off and leave residual evidence (damage) , sometimes it wins.
Treatment is a strong antifungal for a LONG time.
The wife was taking
Sporanox (itraconazole) and the insurance thought it was for Toenail Fungus and disapproved it after about a month. Took some effort to get them to start it back up. It was Expensive.
After about 8 months the dosage was reduced. She did pretty good with one and a half lungs, and a quad bypass.
ARE FUNGAL INFECTIONS TRACKED IN YOUR STATE?
Google it.