Según escribe el Dr. Peter Lamptey, presidente del Family Health International AIDS Institute, el 90% de las nuevas infecciones por el VIH tiene lugar en países pobres y la transmisión heterosexual es responsable de la mayoría de ellas.
Este experto señala que los programas dirigidos a cambiar comportamientos y a promover el uso del preservativo son efectivos a la hora de prevenir la propagación de la enfermedad, pero que los esfuerzos de prevención a gran escala sólo han obtenido éxito en unos pocos países, debido principalmente a la escasez de recursos y a la ausencia de compromiso internacional.
En opinión del Dr. Lamptey, es muy probable que el VIH/sida sobrepase a la peste negra como la peor pandemia que ha existido nunca y que, sin acceso a los fármacos, más de 40 millones de personas que actualmente están infectadas morirán a causa del sida.
Ante este panorama, subraya la necesidad urgente de una vacuna efectiva y segura, de intensificar la prevención y de sentar las bases para un mejor acceso a los tratamientos.
Webs Relacionadas
Family Health International AIDS Institute
http://www.fhi.org/
British Medical Journal
http://bmj.com/
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