Posts Tagged ‘influenza’:

2021-01-30 Pandemics: History And Prevention

I got a lot of information from this lecture. The Avian flu was harmless to waterfowl, but when humans started raising chickens in <factory farms> where the chickens are confined too close to one another, the flu virus spread to infect their lungs. The confined chickens allow the virus to spread rapidly through the flock,

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