I do believe that pandemics will occur from time to time. I also believe that there's very little the average person can do about it, so I go on about my life with little concern.
When your time is up, it's up. There's no harm in posting information like this. People should be allowed to get their house in order before the big bon voyage. Heh heh heh...
Although the world is not much better prepared for the pandemic than they were in 1918, with a little time science can get the upper hand.
Right now the biggest improvement is better surgical masks.