| Abstrakt: |
A total of 187 parturients (66 with a history of measles and 121 immunized with live measles vaccine, or LMV, in childhood) and their 187 newborn infants, as well as 195 children aged up to 1 year, were examined. Antimeasles antibodies in blood sera were detected in the hemagglutination inhibition test. In all mothers with a history of measles and in their newborn infants antimeasles antibodies in different titers were detected. In mothers, formerly immunized with LMV, antimeasles antibodies were absent in 5.8% and in their newborn infants, in 6.6% of the examinees. Among children aged up to 1 year, born of formerly immunized mothers, more rapid disappearance of passive antimeasles immunity was observed. In cases of contact with measles, the serological examinations of all children born of mothers immunized with LMV should be carried out in order to protect seronegative children by passive or active immunization. |
