The 17D yellow fever vaccine is a live-virus vaccine that has been in use since the 1940s.
The incidence of encephalitis after yellow fever vaccination among young infants is much …

In April, 2009, the state health department of Rio Grande do Sul, Brazil, was notified by the
Cachoeira do Sul municipal health department of a case of meningoencephalitis requiring …

Objective: To describe a case of infant meningoencephalitis that was probably caused by
yellow fever vaccine virus transmitted via breastmilk. Description: A 38-day old patient was …

Yellow fever vaccine was considered one of the safest vaccines, but in recent years it was
found that it could rarely cause invasive and disseminated disease in some otherwise …

A study has been carried out in the Ivory Coast to assess the efficacy of a combined vaccine
against yellow fever and measles relative to that of each vaccine administered separately …

Background The yellow fever vaccine is regarded as one of the safest attenuated virus
vaccines, with few side-effects or adverse events. We report the occurrence of two fatal …

To determine whether yellow fever (YF) vaccine administered in pregnancy causes fetal
infection, women who were vaccinated during unrecognized pregnancy in a mass campaign …

Neurological adverse events following administration of the 17DD substrain of yellow fever
vaccine (YEL-AND) in the Brazilian population are described and analyzed. Based on …

Yellow fever continues to occur in regions of Africa and South America, despite the
availability of effective vaccines. Recently, some cases of severe neurologic disease and …

During an outbreak of yellow fever (YF) in Nigeria in 1986–1987, women at various stages
of pregnancy were vaccinated against YF, either because those pregnancies were not …