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China reports 25th death from H7N9 bird flu

The death toll from the H7N9 bird flu virus has risen to 25, state media said Thursday after a man died in central China’s Hunan Province. The 55-year-old surnamed Jiao died on Wednesday morning after receiving medical treatment, state news agency Xinhua said, citing local authorities. More than 120 people…

U.S. health authorities in bird flu vaccine effort

US health authorities are liaising with domestic and international partners to develop a vaccine for the H7N9 bird flu virus that has killed five people in China. With the number of confirmed infection cases climbing to 14, authorities in Shanghai have begun the mass slaughter of poultry at a market…

Scientists resume controversial mutant bird flu research

Scientists who created a mutant bird flu virus said Wednesday they will resume the controversial research after taking a 12-month break to allay fears of the bug escaping the lab or falling into terrorist hands. Citing a “public health responsibility” to continue the work, the teams said research will resume…

Hong Kong closes popular tourist attraction after deadly bird flu virus found in cages

Hong Kong on Thursday closed a popular tourist spot where hundreds of caged birds are on display after the deadly H5N1 avian flu virus was detected at one of the stalls. The agriculture, fisheries and conservation department said it was closing the Yuen Po Street bird market in the city’s…

24,000 ducks destroyed in Australia after bird flu

Some 24,000 Australian ducks were being destroyed Wednesday after testing positive for a low pathogenic strain of the bird flu virus, an outbreak which has prompted poultry export bans in parts of Asia. The Australian Chicken Meat Foundation said the outbreak of the strain of avian influenza appeared to be confined to two…

Bird flu researchers suspend study of deadlier mutations

(Reuters) – Researchers studying a potentially deadlier, airborne version of the bird flu virus have voluntarily suspended their studies for 60 days because of concerns it could be used as a devastating form of bioterrorism, according to a letter published in the journals Nature and Science on Friday. Ron Fouchier…

Bird flu virus doesn’t jump between humans: China

HONG KONG (Reuters) – The latest bird flu virus that killed a 39-year-old bus driver in the southern Chinese city of Shenzhen over the weekend is not yet transmissible between humans, Chinese health authorities said. “The virus found in the patient was 90 percent similar to H5N1 viruses previously isolated in ducks in China,…

Man dies from bird flu in China

Health authorities in southern China are urging residents not to panic after a man who contracted the bird flu virus died at the weekend, the official Xinhua news agency said Monday. The man, surnamed Chen, died on Saturday in Shenzhen – a boomtown that borders Hong Kong where thousands of chickens have already been culled after three birds tested…

Scientists genetically modify chickens to not spread bird flu

WASHINGTON – European scientists have found a way to genetically modify chickens so that they don’t transmit bird flu, according to research published Thursday in the journal Science. Bird flu, also known as H5N1 avian influenza, usually afflicts poultry but can cross over to humans and cause lethal respiratory problems…