Avian flu: sites seek to respond and reassure

Abstract

Avian flu outbreaks in Thailand and Vietnam, followed by a reported case of human-to-human transmission in Cambodia (http://www.who.int/csr/disease/avian_influenza/country/cases_table_2005_02_02/en/) prompted rapid responses by health authorities around the world. The WHO and local health ministries launched investigations into the potential source(s) of the outbreaks, and millions of ducks and other farm poultry were slaughtered (http://www.cidrap.umn.edu/cidrap/content/influenza/avianflu/news/feb0205cambodian.html). The US Centers for Disease Control responded by elevating its previous advice to travellers about avian influenza A (H5N1) in Asia from an Outbreak Notice to a Travel Health Precaution, and increased surveillance for the disease. Some experts predict that the world is on the brink of an avian flu pandemic; others say a pandemic may not be inevitable, but urge caution and ongoing monitoring. The following sites offer background information and the latest news on avian flu.