Hopefully the next "pandemic" will not be worsened by compulsory, capricious and harmful regulations handed down by unelected persons in alphabet governmental agencies. My understanding is that the measures imposed during the spanish flu were very similar to those of covid: masks, vaccines, isolation. Didn't work either time, if the stats can even be believed.
My advice today would be to not believe anything we are relentlessly told. Trust no one and verify all! And not through folks who stand to make millions upon millions from your beliefs and actions, because they are surely lying. Important!