Kind of makes me wonder if a previously unseen pestilence was manufactured and released relatively recently, with little-to-no publicity or forewarning. I could be wrong, of course -- but it seems like the particular constellation of symptoms you've mentioned are different than what people reported experiencing in the very beginning. I wouldn't put anything past Fauci and his CCP paymasters.
Prayers are most definitely up for you, your DH, and all those who are afflicted.