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Rubella vaccination of unknowingly pregnant women during 2006 mass campaign in Argentina

Fabian Pardon1, Mariana Vilariño, Pablo Barbero

  • 1Instituto Nacional de Enfermedades Infecciosas Carlos G Malbrán, Buenos Aires 1281, Argentina.

The Journal of Infectious Diseases
|September 29, 2011
PubMed

We report a prospective study of 56 pregnant women inadvertently vaccinated with rubella vaccine during the 2006 campaign performed in Argentina. Of these patients, 48 (87%) were immune, whereas the remaining 9 (16%) were susceptible. In the latter group, 7 presented with a primary reaction to the vaccine confirmed through immunoglobulin (Ig) G antibody avidity testing or seroconversion of IgG titers. During the clinical and laboratory follow-up, newborns did not present evidence of infection or malformations compatible with congenital rubella syndrome.

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