How can we stop polio?
GPEI-IPV
Inactivated polio vaccine (IPV) was developed in 1955 by Dr Jonas Salk. Also called the Salk vaccine IPV consists of inactivated (killed) poliovirus strains of all three poliovirus types.
You stated I "would rather not think about the realities of the substances involved". You are probably right.
I'd rather know that I'm not going to get polio than know that some person is going to inject me with strains of polio.
But it doesn't matter how you word it. The point is that vaccines work. They work in spite of how bad they sound. They work in spite of people like Wakefield finding a way to make a lot of money by scaring a lot of people with BS. But they only work when people actually get vaccinated.