This page has been archived and is no longer updated. We apologize for the inconvenience. To find similar material or an updated version of the page, please visit one the following resources:
Health Topics || Country Sites || News Releases || Our New Homepage

Esta página ha sido archivada y ya no es actualizada. Pedimos disculpas por la molestia. Para encontrar material similar o una versión actualizada de la página, visite uno de los siguientes recursos:
Temas de salud || Sitios de países || Comunicados de prensa || Nuestra nueva página de inicio

As announced on 10 August, the world is now in the post-pandemic period. Based on knowledge about past pandemics, the H1N1 virus is expected to continue to circulate as a seasonal virus for some years to come. While the level of concern is now greatly diminished, vigilance on the part of national health authorities remains important. Such vigilance is especially critical in the immediate post-pandemic period, when the behaviour of the H1N1 virus as a seasonal virus cannot be reliably predicted.