What Were the Biggest Vaccine Campaigns in History?
The most ambitious mass vaccination campaign in history would include the highest risk people in all countries, not just the ones who can readily pay for a vaccine.
The most ambitious mass vaccination campaign in history would include the highest risk people in all countries, not just the ones who can readily pay for a vaccine.
What do you think the vaccination statistics during a smallpox epidemic will show?
Too bad that most folks have forgotten that iseases that are now vaccine-preventable have long made headlines in the papers.
Only the endemic spread of measles was eliminated in the United States, so we still have measles, cases are just imported from other countries.