Describe the concept of "herd immunity." Next briefly describe the basics of the " anti-vaccination" movement.

Then evaluate the effect of anti-vaccination on the risk to an average 60 yr old, a partially vaccinated 2 yr old,an unvaccinated infant, and an immune compromised 10 yr old who cannot receive vaccines.(describe what happens in regard to transmission to each of these people in the 2 circumstances of HIGH herd and LOW herd immunity).

For reference, page 507 of the Totora 11th edition has the vaccine schedule just in case you need it.Remember to include citations for the textbook and any other references you use.