Noticias médicas
/ Publicado el 17 de agosto de 2001
Hepatitis B
Brote en una cárcel de Estados Unidos
Se comenta un brote de hepatitis B ocurrido en una cárcel de los Estados Unidos, y se analizan los factores de riesgo.
En marzo de 2000 se documentó un caso de hepatitis B, en un hombre que había estado encarcelado durante 2 años y medio. Como factor de riesgo para dicha infección, refirió contacto sexual con su compañero de celda, durante los 6 meses previos a su enfermedad. El testeo serológico del compañero de celda detectó infección crónica por VHB. Además, se testeó a quienes compartían el dormitorio con ambos casos: 97 prisioneros, y se detectaron 6 infecciones agudas, una infección crónica y 16 infecciones del pasado. El contacto sexual fue el factor de riesgo más importante. No se había utilizado preservativo. También se realizó la serología de hepatitis B al resto de los convictos (1026), hallándose 10 infecciones crónicas y 178 infecciones del pasado. 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