Rubella--could do better.
Banatvala
J E
JE
Department of Virology, United Medical and Dental Schools of Guy's and St Thomas' Hospital, London, UK.
D003906:Developing Countries; D006801:Humans; D017589:Immunization Programs; D011159:Population Surveillance; D012410:Rubella Syndrome, Congenital / Q000453:epidemiology / Q000517:prevention & control*; D014611:Vaccination; D014944:World Health Organization