[RESPONSE A to #1]: This is a common, but unproven “fact” that the anti-vaccine camp cites. Modern life, with improved socioeconomic conditions, lower birth rates, antibiotics and other treatments, have increased survival rates among the sick. However, the actual incidence of disease leaves little doubt of the significant direct impact vaccines have had, even in modern times. For example, a permanent drop in measles incidence directly correlated with the licensure and wide use of measles vaccine beginning in 1963. The same thing with polio, pertussis, measles, diphtheria and other vaccine-treatable disease. Photo shows a child with smallpox (left). Edward Jenner, an English physician and scientist, invented the smallpox vaccine.
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