1. Predict reasons why antibodies might not form in response to an antigen. 2. Suggest reasons why individuals might not want vaccinations. 3. Explain why a newborn infant is protected from infection...

1. Predict reasons why antibodies might not form in response to an antigen.

2. Suggest reasons why individuals might not want vaccinations.

3. Explain why a newborn infant is protected from infection by the measles virus immediately after birth but later will be given the measles vaccine.

4.Explain the differences between active artificial immunity and passive natural immunity.