Revisiting the 1918 Spanish Flu
Revisiting the 1918 Spanish Flu
The history of the Spanish Flu is worth revisiting. The first known case was at Fort Riley, Kansas, spreading quickly among soldiers there and spread to Europe when soldiers traveled by ship there for WW1. The close contact in the contained environments allowed the rapid spread. France, Britain and China have also been proposed as the origins.
First cases reported in deadly Spanish flu pandemic
(The Swine Flu of 2009 also originated in the U.S.)
The first wave of the "Spanish Flu" was not particularly deadly. The virus mutated and by the fall emerged as a more deadly variant and unlike a normal seasonal flu, which mostly claims victims among the very young and very old, the second wave of the Spanish flu exhibited what’s called a “W curve” with high numbers of deaths among the young and old, but also a huge spike in the middle composed of otherwise healthy 25- to 35-year-olds in the prime of their life.
Victims died within hours or days of developing symptoms, their skin turning blue and their lungs filling with fluid that caused them to suffocate.The virus infected 500 million people worldwide and killed an estimated 20 million to 50 million victims mostly in the second wave. Decades later were scientists able to explain the phenomenon now known as “cytokine explosion.”
Why the Second Wave of the 1918 Spanish Flu Was So Deadly
Cities approached containment in different ways with Philadelphia refusing to cancel a parade that spread the virus and St. Louis and San Francisco adopting stringent The mortality rate in St. Louis was only one-eighth of Philadelphia’s death rate at its worst.
Masks were mandated in SF and people were arrested in they were in public without one.
How U.S. Cities Tried to Halt the Spread of the 1918 Spanish Flu
The third wave of the Spanish flu struck SF in January 1919. Businesses and theater owners fought back against public gathering orders and "flattening the curve" measures and wearing masks. The 2007 analysis found that if San Francisco had kept all of its anti-flu protections in place through the spring of 1919, it could have reduced deaths by 90 percent.
Revisiting the 1918 Spanish Flu
The history of the Spanish Flu is worth revisiting. The first known case was at Fort Riley, Kansas, spreading quickly among soldiers there and spread to Europe when soldiers traveled by ship there for WW1. The close contact in the contained environments allowed the rapid spread. France, Britain and China have also been proposed as the origins.
First cases reported in deadly Spanish flu pandemic
(The Swine Flu of 2009 also originated in the U.S.)
The first wave of the "Spanish Flu" was not particularly deadly. The virus mutated and by the fall emerged as a more deadly variant and unlike a normal seasonal flu, which mostly claims victims among the very young and very old, the second wave of the Spanish flu exhibited what’s called a “W curve” with high numbers of deaths among the young and old, but also a huge spike in the middle composed of otherwise healthy 25- to 35-year-olds in the prime of their life.
Victims died within hours or days of developing symptoms, their skin turning blue and their lungs filling with fluid that caused them to suffocate.The virus infected 500 million people worldwide and killed an estimated 20 million to 50 million victims mostly in the second wave. Decades later were scientists able to explain the phenomenon now known as “cytokine explosion.”
Why the Second Wave of the 1918 Spanish Flu Was So Deadly
Cities approached containment in different ways with Philadelphia refusing to cancel a parade that spread the virus and St. Louis and San Francisco adopting stringent The mortality rate in St. Louis was only one-eighth of Philadelphia’s death rate at its worst.
Masks were mandated in SF and people were arrested in they were in public without one.
How U.S. Cities Tried to Halt the Spread of the 1918 Spanish Flu
The third wave of the Spanish flu struck SF in January 1919. Businesses and theater owners fought back against public gathering orders and "flattening the curve" measures and wearing masks. The 2007 analysis found that if San Francisco had kept all of its anti-flu protections in place through the spring of 1919, it could have reduced deaths by 90 percent.
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