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Please Note: Due to volume considerations, not all questions can be answered. Questions most likely to be answered will be those of general interest to a broad group of visitors to this forum. Questions pertaining to a specific case; requests for diagnosis, medical advice, or second opinion; or requests for opinions about untested alternative therapies will generally not be answered.

La participacion del Doctor Steve Natterstad en el Foro de Tratamientos fue hecho posible gracias a Boehringer Ingelheim.

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Por favor dr. estoy desesperado
Nov 14, 2007

Estimado doctor steve.

que tan confiable es un pcr y despues de cuanto tiempo despues de el contacto puedo hacerlo?no se si la persona este infectada pero quisiera saver que me recomienda? Lo admiro mucho espero este bien. atte. marco

Respuesta del Dr. Natterstad

Estimado Marco,

No fastidies con un PCR para descartar una infección por el VIH. No es el examen apropiado por varias razones, incluyendo una tasa importante de falsos positivos y la costa del examen. Un examen de anticuerpos, tal como un ELISA, es el patrón oro. Si tuviste una exposición importante, hazte este tipo de examen a los tres meses para obtener un resultado definitivo.

Dr. Steve



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