Published in Vaccine Weekly, September 8th, 1997
Paula Ray, M.P.H., from the Northern California Kaiser Permanente Vaccine Study Center in Oakland, and her colleagues studied medical records of women aged 15 to 59 who were tested for rubella antibodies in 1990 and early 1991. The women were divided into three groups: 971 tested negative and were given the RA 27/3 rubella vaccine; 924 tested negative and were not vaccinated; and 2,421 tested positive for...
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