With all the Covid 19 posts here, I thought I would add something helpful.

I watched this excellent documentary on YouTube. Since we cannot share
the links, I will post the title and you can find it yourself. "WE HEARD THE
BELLS: The influenza of 1918" and I like the one on PizzaFlix channel the best.

Despite the title, it is a very modern explanation of viruses. It is very
interesting and extremely detailed. The scientists are heroes, if not for
them we would not know any of this information. Dr. Fauci is in it, but
he is not the expert in the story. Just watch it and you will be shocked
to see who is. I am in awe of these brilliant minds.

Give it your attention, you will be so glad you did.