Let’s talk about herd immunity. I’ve listened to some people argue that the rapid spread of cases is a good thing, and we need to reach herd immunity in Mississippi and elsewhere to survive. I’m not a health care expert by any means, but I am a math guy. And I have thoughts:
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1/ Disagree. But I’m biased since the mandatory lockdown resulted in my sons suicide. Knee jerk policy decision from rabid empathy (horrendous for policy making) vs rational compassion for downstream health effects.
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2/ selective depletion” of people who are more susceptible—can quickly decelerate a virus’s spread.
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His math is goofy. It only works if every infected person equals a tested and recorded case.
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Herd immunity only works in previously infected don't become reinfected. This virus reinfects.
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Regardless, recent research shows antibodies lasting only several months. More importantly, some have been reinfected after showing antibodies.
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Not to mention that antibodies seem to only last 3 months. So as soon as you get close, you’d have to start all over again
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I believe his logic is incorrect. HIT = 1-1/R(o). To attain 40%, you need infection rate R(o) of 1.65. So it is not a straight 1.2m needed (3k/day) but rather a R(o) of 1.65 or below. And, as mentioned, we seem to be seeing a lot of examples of sharp declines of R(o) at 20% HIT
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Paul, he's conflating confirmed cases with actual infections—a pretty egregious error. Even per the CDC, our testing regime misses 10x infections. So his numbers are off by at least a factor of 10: based on the numbers he gave, MS is at ~12% prevalence, not 1.2% as he's assuming.
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^ what you said
@vishalgondal
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