Friday, May 04, 2007

Woman gets smallpox-vaccine virus via sex

Researchers from the Centers for Disease Control and Prevention describe the case of a woman who developed a genital infection after having sexual contact with a military serviceman who had been recently vaccinated against smallpox.

The infection was from the vaccinia virus, the type of virus contained in the smallpox vaccine. Vaccinia is closely related but less virulent than the smallpox virus, variola, and usually results in just a localized infection.

The case, described in the CDC’s Morbidity and Mortality Weekly Report, involved an otherwise healthy woman who was seen at a public health clinic in Alaska last year for painful vaginal tears that were not the result of violence or abuse. The woman reported having a new sexual partner in the days preceding the clinic visit...

--MSNBC

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