 Learn about the smallpox vaccine and mass vaccination efforts in the U.S. |
 Learn about the potential of live virus vaccines like influenza, measles, shingles and chickenpox to spread illness. |
 Learn about the science and politics of eradicating measles in 2019. |
 Why has pertussis vaccine failed to produce the herd immunity promised by public health officials? Download NVIC's latest referenced commentary here. |
 Click the image above to view and download the fully referenced guide. |
 Click the image above to view and download the fully referenced guide. |
