Avian Influenza (Bird Flu)

(CIDRAP News) – Speakers at a national conference in Minneapolis today sought to impress business leaders with the potentially disastrous effects of an influenza pandemic without scaring them into thinking that preparing for one is futile.

(CIDRAP News) – As the H5N1 virus spreads, so does the toll of human illness cases and deaths known or suspected to be due to the deadly influenza.

(CIDRAP News) – The H5N1 avian flu virus is continuing its relentless spread from bird to bird, with individual deaths in some countries marking new territory for the virus and massive die-offs and culling showing how quickly it can become entrenched.

The pathogen has been reported in wild birds in five new countries—Azerbaijan, Nigeria, Greece, Italy, and Bulgaria—in the past week. In addition, an H5 virus has been reported in Slovenia.

(CIDRAP News) – An analysis of influenza viruses collected from thousands of wild and domestic birds in China and Hong Kong suggests that H5N1 viruses have been circulating in southern China for nearly a decade and have spread repeatedly from there to spark outbreaks across Asia.

(CIDRAP News) – China and Indonesia reported fatal human cases of H5N1 avian influenza today, while Azerbaijan joined the list of countries with outbreaks in wild birds.

In addition, there were reports that the virus was spreading to more farms in Nigeria, which was revealed this week as the first African country hit by the pathogen.

(CIDRAP News) – Deadly H5N1 avian influenza was reported on farms in two more Nigerian states today as United Nations officials warned that the virus's emergence in Africa represents a serious crisis.

(CIDRAP News) – The H5N1 virus has materialized deep in Africa, killing about 40,000 poultry on a commercial farm in northern Nigeria, according to the World Organization for Animal Health (OIE).

Tests at an OIE reference laboratory in Padova, Italy, yesterday confirmed the presence of H5N1 as the culprit in an outbreak that began nearly a month ago, on Jan 10, the OIE report said.

(CIDRAP News) – Chinese officials today reported the country's 11th human case of H5N1 avian influenza, in a 26-year-old woman from an area where no poultry outbreaks have been reported, according to news services.

(CIDRAP News) – US researchers recently published preliminary findings from their sequencing of 336 avian influenza (AI) viruses collected around the world, an effort they say has doubled the amount of public genetic data on avian flu viruses.

(CIDRAP News) – As the number of human cases of avian influenza in Indonesia continues to climb, the country is ramping up efforts to stem its spread.

The World Health Organization (WHO) today confirmed four more H5N1 infections, including two fatalities.