Thoughts...
I’m about to upset a lot of people this week and I apologize in advance. I […]
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So we flatten the curve and things calm down as we roll into summer. How does it not happen again the next time a few infected people make it back to the US next fall and kick it all off again? Legit question, is the idea to buy time so a vaccine can be made and distributed to billions of people? How does this not take off again next fall assuming it doesnt like warm weather and Vitamin D? Do we isolate and shut-in every 6 months?
A lot of comments on this already, and from a medical perspective several people did pretty much hit the nail on the head.
As has been discussed previously, what makes an emerging ("novel") disease particularly dangerous is the lack of immunity in the population. Few if any of us are going to have a strong immune response to fight off a virus we have no previous exposure to. Whether we get clinically sick or just become a carrier, the virus continues to spread.
Once a certain percent of the population has been exposed and developed immunity, the rate of further spread greatly decreases. This is why even though influenza is a serious and potentially fatal disease, the degree of social isolation isn't required during most flu seasons (exceptions being 1918-19 when the strain was different enough to more qualify as an 'novel' virus.) Between vaccinations and natural exposure, most the population has significant immunity to the virus.
If this 'herd immunity' develops at a rate that the roughly 10% who will require hospitalization can be treated without overwhelming the system, then it will be a success.