That is a good point. I wouldn't advocate shutting anything down at this point, nor do I believe it necessary. The flu is often fatal, though not as much as COVID. I do think there are personal hygiene practices we can take with us.
It does bring up another important piece though. The US is the wealthiest, most powerful nation in the history of humanity, AND the only major nation without universal healthcare. We are ranked 46th on life expectancy which based on our nation's greatness, I find unacceptable.