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Preciouslife1

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Preciouslife1

Re: None

Sunday, 02/20/2022 10:18:15 PM

Sunday, February 20, 2022 10:18:15 PM

Post# of 5468
There are seven types of coronavirus known to cause illness in humans:

229E (alpha coronavirus)
NL63 (alpha coronavirus)
OC43 (beta coronavirus)
HKU1 (beta coronavirus)
MERS-CoV
SARS-CoV
SARS-CoV-2

In the past two decades, some coronaviruses have evolved in animal species to the point where they can cause infections in humans. This is called a “spillover event.”

The human immune system is not familiar with these viruses, so they tend to cause serious illness and spread easily.

https://www.medicalnewstoday.com/articles/how-old-is-coronavirus#covid-19-origin

Bull-markets are born on pessimism, grow on skepticism, mature on optimism and die on euphoria .. Sir John Templeton
Make your Life a Mission .... NOT an Intermission. † §|PL1|§

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