4 ms·
It means NYC must do this three times more to get to herd immunity, and strike the right balance each time. Still it is far from safe since people can come from
by kmonsen 6y ago
It means NYC must do this three times more to get to herd immunity, and strike the right balance each time. Still it is far from safe since people can come from the rest of the country so it’s not a real herd immunity.
- hcknwscommenter 6y agoYour comment implies that "do[ing] this three times more" would be very difficult. That's totally incorrect. As the level of immunity rises, R0 goes down naturally. The effect is huge at even 20%. Giant at 50%, etc., especially with moderate social distancing. Moreover, there is every reason to believe that some people are just naturally resistant/immune to the virus. I believe Bergamo never got above 57% sero-positivity and even the USS Rosevelt was around 60% sero-positivity. It seems impossible to believe the other 40% weren't exposed. If (okay a big BIG if) 40% just don't ever get COVID, and 50% get it but have mild moderate symptoms (the data strongly supports this), NYC is basically done with this emergency.