Natural Infectious Disease Declines; Immunization Effectiveness; and Immunization Dangers



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BCG Vaccination Introduced



Source: Director General Annual Mortality Reports Covering 1872-1960, New Zealand Parliamentary Journals for the Years Specified.



Figure 7 – United States Mean Annual Pertussis Mortality Rates per 100,000 (1918-1960)



Pertussis Vaccination Introduced



Source: Data derived from: Vital Statistics of the United States 1937-1960; and Historical Statistics of the United States: Colonial Times to 1970 Part 1 Ch. B Vital Statistics and Health and Medical Care, pp. 44-86H.



Figure 8 - England & Wales Mean Annual Pertussis Mortality Cases Children under 15 (1850-1965)

Children under 15



Source: Data presented by medical historian Roy Porter at the British Association for the Advancement of Sciences (Presidential Address, 1971); cited in The Dangers of Immunization, The Humanitarian Society, Quakertown, Penn. USA, 1979.



Pertussis

Vaccination Introduced



Source: Thomas McKeown, The Role of Medicine: Dream, Mirage or Nemesis?; Basil Blackwell; Oxford, UK; 1979; p. 103



Figure 9 - England Scurvy & Pertussis Parallel Mortality Rates per 100,000 (1919-1967)


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