NATURALLY ACQUIRED MEASLES IMMUNITY IN NEPAL AND SRI-LANKA

  • 1 January 1978
    • journal article
    • research article
    • Vol. 30  (1) , 109-113
Abstract
Serological surveys of naturally acquired measles antibodies in children 6-72 mo. of age were done in Nepal and Sri Lanka. The prevalences of naturally acquired measles immunity are compared by age groups with serological studies done in other countries. Suggestions are made regarding age ranges for measles vaccination programs.