https://www.cdc.gov/flu/pandemic-resources/1918-commemoration/pandemic-timeline-1918.htm
1918 Pandemic Influenza Historic Timeline
I know the history. Like I said, I was once a doctor and not that long ago. I just thought it was curious how two different communities would use the two different years to reference the event. Believe it or not the literature I had to know about flu as a Primary Care Board Certified Practitioner was pretty extensive. One could almost say we were required to become “experts”.