Since everyone's so read up on R0 (reproductive number) of diseases due to the #coronavirus now, thought I'd do a quick thread explaining herd immunity
Both concepts are closely related!
-
-
P.S. you can also see populations reaching herd immunity if enough people catch a disease, but this has the disadvantage of lots of people getting sick which is why we vaccinate
#VaccinesWorkShow this thread -
Oh, also if we took the R0 of 3.8 that's been the highest estimate for the coronavirus (and sprouted the infamous PANIC THERMONUCLEAR PANDEMIC tweet), the % vaccinated would have to be (3.8-1)/2.8 = 74% vaccinated to reach herd immunity
Show this thread -
(Above tweet should read (3.8-1)/3.8 = 74%, sorry about the typo)
Show this thread
End of conversation
New conversation -
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.