Replies

To: mass55th

The Salk vaccine used killed virus and was injected.

The Sabin vaccine used live attenuated vaccine and was given on a sugar cube.

The Sabin vaccine has been discontinued because the LAV can revert to wild type and cause paralysis.

617 posted on 03/13/2020 1:54:29 PM PDT by Jim Noble (There is nothing racist in stating plainly what most people already know)

To: Jim Noble

Ahh...thanks for that information.

665 posted on 03/13/2020 2:15:17 PM PDT by mass55th ("Courage is being scared to death, but saddling up anyway." ~~ John Wayne)

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