[editor-surveyor]

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The Salk vaccine was responsible for the early-mid ‘50s polio epidemic.

There is no natural substance that will do that.

There is no reason for the vaccines that are presently used. They cause epidemics of all kinds.

[Mears]

“The Salk vaccine was responsible for the early-mid ‘50s polio epidemic.”

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Wrong!

The epidemic was prior to the intro of the Salk vaccine.

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[GOYAKLA]

Again, NO answer!
My childhood friend, age 6 in 1940 was struck down before Dr. Salk vaccine.
When/ where did FDR get his polio?