My wife and I visited Iceland last July. 5 days of the trip were spent trekking in the backcountry with a group from 4 different continents. When we got home, m

My wife and I visited Iceland last July. 5 days of the trip were spent trekking in the backcountry with a group from 4 different continents. When we got home, my wife came down with a terrible case of the flu that led to pneumonia. She never needed to be hospitalized but it was close for a couple days. Eventually, it spread to my son and myself. It's the sickest I've ever been in my 40+ years of life. We didn't return to anything resembling normal until early October. It can't have been COVID but there must have been at least one really nasty flu bug going around last year.