Important: The POPLINE website will retire on September 1, 2019. Click here to read about the transition.

Your search found 1 Results

  1. 1
    134630

    Protecting the world's children: the story of WHO's immunization programme.

    Bland J; Clements J

    WORLD HEALTH FORUM. 1998; 19(2):162-73.

    In 1796, English country doctor Edward Jenner demonstrated that scratching cowpox virus onto the skin produced immunity against smallpox. Following this scientific demonstration, the practice of vaccination gradually became widespread during the 19th century, and began to be applied to other infections. However, the use of vaccines was largely confined to the industrialized countries. Immunization played no significant role in the World Health Organization's (WHO) early activities. In 1974, however, WHO launched its Expanded Program on Immunization (EPI) with the goal of immunizing all of the world's children against diphtheria, pertussis, tetanus, measles, poliomyelitis, and tuberculosis. At that time, only less than 5% of all children had been immunized against the diseases. The word "expanded" referred to the addition of measles and poliomyelitis to the vaccines then being used in the immunization program. Now, 80% of the world's children receive such protection against childhood diseases during their first year of life, coverage could reach 90% by 2000, vaccines are becoming more effective, and vaccines against additional diseases are being added to the program.
    Add to my documents.