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MEASLES AND MEASLES VACCINATION IN AN AFRICAN VILLAGE

D C MORLEY, M WOODLAND, S KRUGMAN

    Bulletin of the World Health Organization
    |January 1, 1964
    PubMed

    Insights

    A new, further attenuated measles vaccine shows promise for West African children. This improved vaccine offers satisfactory protection without immune serum, reducing side effects and improving accessibility for widespread measles immunization.

    Area of Science:

    • Pediatrics
    • Infectious Diseases
    • Vaccinology

    Background:

    • Measles poses severe and fatal risks to young children in West Africa.
    • The original Enders measles vaccine, while protective, requires immune serum, limiting its use due to availability and cost.
    • There is an urgent need for effective and accessible measles immunization in regions like West Africa.

    Purpose of the Study:

    • To compare the safety and efficacy of a further attenuated measles vaccine (without serum) against the original vaccine (with serum).
    • To evaluate the serological response and reaction severity of the new vaccine formulation.

    Main Methods:

    • A comparative study was conducted evaluating two measles vaccine formulations.
    • One formulation involved the original Enders vaccine combined with immune serum.
    • The second formulation utilized a further attenuated measles vaccine administered without immune serum.

    Main Results:

    • The further attenuated vaccine without serum demonstrated significantly fewer and less severe reactions compared to the original vaccine with serum.
    • The new vaccine formulation elicited a satisfactory serological response, indicating effective immunity.
    • The findings suggest improved tolerability and a viable alternative for measles vaccination.

    Conclusions:

    • A further attenuated measles vaccine, administered without immune serum, is a safe and effective option for children.
    • This improved vaccine has the potential to overcome the limitations of the original vaccine, particularly in resource-limited settings.
    • Facilitating large-scale immunization programs in West Africa is a key implication of this research for measles control.
    Keywords:
    AFRICA, WESTERNCHILDCONVULSIONSDIARRHEAEPIDEMIOLOGYHEMAGGLUTINATION INHIBITION TESTSINFANTMEASLESMEASLES VACCINENEGROESVACCINATIONVACCINATION COMPLICATIONSVOMITING

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