12-19-2020, 06:15 PM
|
#12
|
|
Senior Member
Join Date: Jan 2005
Location: Florida (Sebring & Keys), Wolfeboro
Posts: 5,788
Thanks: 2,085
Thanked 742 Times in 532 Posts
|
Could a Bioweapon Be Any More Destructive?
Quote:
Originally Posted by Newbiesaukee
No one knows, yet. Nor does anyone truly know how long “natural” immunity which occurs after having Covid lasts.
|
Recent news: Some are getting Covid-19 twice... 
https://www.sciencemag.org/news/2020...s-quickly-some
|
|
|