Anonymous wrote:Anonymous wrote:This study projects that a population can reach herd immunity after 43% of a population has been infected. This is consistent with what we've seen in Europe, as the virus starts waning in areas that have had 40% or so infection rates.
https://www.studyfinds.org/herd-immunity-covid-19-not-so-far-off-after-all-new-model-shows/
That’s interesting! I saw that CDC estimates between 5-8% of American population have been exposed and we are in June. Wondering where we will be this fall ?
Anonymous wrote:Anonymous wrote:Anonymous wrote:Anonymous wrote:This study projects that a population can reach herd immunity after 43% of a population has been infected. This is consistent with what we've seen in Europe, as the virus starts waning in areas that have had 40% or so infection rates.
https://www.studyfinds.org/herd-immunity-covid-19-not-so-far-off-after-all-new-model-shows/
That’s interesting! I saw that CDC estimates between 5-8% of American population have been exposed and we are in June. Wondering where we will be this fall ?
I think, at least for a country as big as the US, it's better to think of it in terms of 50 different states or better yet, think of it on the level of individual metro areas. NYC and to a lesser extent, much of the rest of the northeast, are probably at or close to that level. (Apparently serology testing is missing large swaths of cases but it's impossible to say how much. NYC has reported ~23% positive on serology tests but that is likely undercounting). However, that doesn't mean much for the rest of the country, where as we are now seeing, there are plenty of hospitable new hosts to infect.
I personally am hopeful that hard-hit areas won't see much of a Wave 2 - but we need to continue to be cautious and wear masks!
The good news is that the spread in the areas that are seeing surges now appears to be in a much younger population. It's either that we're doing a better job of testing younger people, or older people are being more cautious and younger people are not.
Anonymous wrote:Anonymous wrote:Anonymous wrote:This study projects that a population can reach herd immunity after 43% of a population has been infected. This is consistent with what we've seen in Europe, as the virus starts waning in areas that have had 40% or so infection rates.
https://www.studyfinds.org/herd-immunity-covid-19-not-so-far-off-after-all-new-model-shows/
That’s interesting! I saw that CDC estimates between 5-8% of American population have been exposed and we are in June. Wondering where we will be this fall ?
I think, at least for a country as big as the US, it's better to think of it in terms of 50 different states or better yet, think of it on the level of individual metro areas. NYC and to a lesser extent, much of the rest of the northeast, are probably at or close to that level. (Apparently serology testing is missing large swaths of cases but it's impossible to say how much. NYC has reported ~23% positive on serology tests but that is likely undercounting). However, that doesn't mean much for the rest of the country, where as we are now seeing, there are plenty of hospitable new hosts to infect.
I personally am hopeful that hard-hit areas won't see much of a Wave 2 - but we need to continue to be cautious and wear masks!
Anonymous wrote:Anonymous wrote:This study projects that a population can reach herd immunity after 43% of a population has been infected. This is consistent with what we've seen in Europe, as the virus starts waning in areas that have had 40% or so infection rates.
https://www.studyfinds.org/herd-immunity-covid-19-not-so-far-off-after-all-new-model-shows/
That’s interesting! I saw that CDC estimates between 5-8% of American population have been exposed and we are in June. Wondering where we will be this fall ?
Anonymous wrote:This study projects that a population can reach herd immunity after 43% of a population has been infected. This is consistent with what we've seen in Europe, as the virus starts waning in areas that have had 40% or so infection rates.
https://www.studyfinds.org/herd-immunity-covid-19-not-so-far-off-after-all-new-model-shows/
Anonymous wrote:The Fairfax Health District reported only 9 new cases today. 9.
Keep wearing those masks!
Anonymous wrote:Anonymous wrote:Anonymous wrote:Virus mutating into a less virulent form is the theory now for densely populated areas. That jibes with the fact that most of these places are experiencing an inverse relationship b/w cases and hosptializations (i.e. cases going up but hospitalizations are going down). There are pockets in the US, though, where this is not occurring (AZ, etc)
True.
No it's not true. There's no evidence for this. If anything the virus looks more dangerous than previously thought. It's not a simple respiratory virus, it's a virus that can attack multiple organs, including the brain.
All those people who've "only" lost their sense of taste and smell? That shows neurological involvement. I wouldn't rush out and try to get infected as no one knows the long-term effects of infection.
Anonymous wrote:Anonymous wrote:Anonymous wrote:Virus mutating into a less virulent form is the theory now for densely populated areas. That jibes with the fact that most of these places are experiencing an inverse relationship b/w cases and hosptializations (i.e. cases going up but hospitalizations are going down). There are pockets in the US, though, where this is not occurring (AZ, etc)
True.
No it's not true. There's no evidence for this. If anything the virus looks more dangerous than previously thought. It's not a simple respiratory virus, it's a virus that can attack multiple organs, including the brain.
All those people who've "only" lost their sense of taste and smell? That shows neurological involvement. I wouldn't rush out and try to get infected as no one knows the long-term effects of infection.