Across
- 2. The smallpox vaccine used samples from the _____ virus to induce immunity.
- 5. Cotton _______ initially heard of inoculation from his slave.
- 8. Both the 1721 Boston epidemic and the 2020 COVID-19 pandemic faced ______ over vaccination.
Down
- 1. William ______ was an active critic of inoculation.
- 3. The slave who told Cotton Mather about his inoculation was named _______.
- 4. The first inoculation used samples from the ______ virus to immunize individuals.
- 6. The ______ rate in Boston during the smallpox epidemic was 14.8%.
- 7. Edward _______ was the first to develop a smallpox machine.