Serological response to rubella revaccination.

To document the serological response, 21 seronegative rubella vaccinees (hemagglutination inhibition [HI] titer less than 10) were revaccinated with RA 27/3 rubella vaccine. All demonstrated an anamnestic response. Although RA 27/3 vaccine was an effective booster, antibody boost was not maintained in some persons.

Simultaneous outbreaks of Guillain-Barré syndrome and Bell's palsy in Hawaii in 1981.

Simultaneous outbreaks of Guillain-Barré syndrome (GBS) and Bell's palsy occurred among residents of Hawaii during the three-month period June through August 1981. The outbreak of GBS (six cases) involved children, while the outbreak of Bell's palsy (22 cases) involved primarily adults. Four of the six patients with GBS had serological evidence of recent infection with cytomegalovirus (CMV) v none of 24 control subjects; no such association with CMV infection could be demonstrated for patients with Bell's palsy.

Rubella seroepidemiology in Hawaii.

To determine rubella susceptibility levels 10 years after the introduction of the rubella vaccine in Hawaii, a large-scale serosurvey was conducted in conjunction with a campaign to raise the immunity levels of adolescent and adult women. Each woman tested for rubella antibody was asked her age, ethnic group, migration history, number of siblings, vaccination history, and the occupation of the head of the household. In the period from September 1977 through June 1979, serum specimens acceptable for analysis were collected from 3,852 women; 23.