Quote:
Originally Posted by xoxoxoBruce
Why is this vaccine's protection going to expire?
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Vaccines have limits. Polio vaccine lasted a lifetime. Effectiveness for Vaccines such as whooping cough, measles, and mumps degrade significantly in adults. Tetanus is typically only good for some years. Flu vaccines are good only for months.
We do not know (yet) the life expectancy of a Covid-19 vaccine. But to end a pandemic, we must assume its life expectancy can be as little as 3 months - just like some other flu vaccinations. And must make strategic plans for it accordingly and now.
For the same reason, in the military or in commercial businesses, a strategic objective is clearly defined long before the first battle or product release.
I am confused why this was not obvious months ago. Science has been saying this for a long time. Yes, many vaccines diminish for the vaccinated people over time.
The Don, like any good mafioso, will do anything to subvert knowledge. To say anything so that he need not work for the people. Apparently what science has been saying is no common knowledge?
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