Spanish Flu
Primetta Giacopini's life began and ended with pandemics.
The pandemic still has the United States and other parts of the world firmly in its jaws.
We're living through a Pearl Harbor, a Hurricane Maria and a Sept. 11 every day.
There were fewer deaths among people given plasma within three days of diagnosis, but researchers can't say if it was the real reason for improvement.
WHAT'S HAPPENING
World War II began in 1939. And the Spanish flu pandemic began in 1918.
Microsoft co-founder and richest man in the world Bill Gates says his biggest fear is keeping him up at night, and if the nightmare becomes true, 33 million people will die.