07-20-2021, 01:47 PM
And the Delta variant has mutated to the Delta Plus
https://www.nationalgeographic.com/scien...at-we-know
https://www.nationalgeographic.com/scien...at-we-know
Quote:How dangerous is the new Delta Plus variant? Here’s what we know.
The latest coronavirus variant has spread to about a dozen countries—including India, the U.S., and the U.K.—while scientists scramble to figure out if the strain is more deadly or transmissible.