Lancet Infectious Diseases
Dec 2019 Volume 19 Number 12 p1265-1380, e404-e451
Long-term immunity against yellow fever in children vaccinated during infancy: a longitudinal cohort study
A single dose of vaccine against yellow fever is routinely administered to infants aged 9–12 months under the Expanded Programme on Immunization, but the long-term outcome of vaccination in this age group is unknown. We aimed to evaluate the long-term persistence of neutralising antibodies to yellow fever virus following routine vaccination in infancy.
Cristina Domingo, Juliane Fraissinet, Patrick O Ansah, Corey Kelly, Niranjan Bhat, Samba O Sow,
José E Mejía