All those people didn't die from a common flu. Why

All those people didn't die from a common flu. Why do I say this. My neighbor is basically a brother to me and his wife worked directly with these patients. That epidemic has messed up many medical nurses and specialist in these areas. To me there were far too many deaths surrounding this flu and yes many medical conditions (existing) created a faster pace death. I'm here to tell you that many of those professionals have been scarred for life.

I plan to never again take any flu Vax even the typical yearly I used to get but if I get COVID again I will take Paxlovid pills as I did before.