There is only one kind of TRUE HERD Immunity
It comes from getting the disease naturally and creating a real immunity.
Vaccine immunity wanes, requires boosters all the time, and is not guaranteed.
Why does the government say anyone born before 1957 doesn't need shots?
Because they were assumed to have been exposed to the real, wild virus, and has lifelong immunity.
That's the real herd immunity for infectious diseases. And within a few decades it will be dying off.
Thank God for those who have gotten measles naturally in the last few years.
They're our only hope.
Vaccine immunity wanes, requires boosters all the time, and is not guaranteed.
Why does the government say anyone born before 1957 doesn't need shots?
Because they were assumed to have been exposed to the real, wild virus, and has lifelong immunity.
That's the real herd immunity for infectious diseases. And within a few decades it will be dying off.
Thank God for those who have gotten measles naturally in the last few years.
They're our only hope.
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