Word: spreads
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...were in locations as far removed from one another as Beijing in the north, Xinjiang in the west, Guangxi in the south, Hunan in the center and Shandong in the east. "From a disease-control perspective, the increase in cases in China is notable, as is the wide geographic spread," says Dr. Hans Troedsson, the World Health Organization's representative in China. There is still no evidence that the virus has mutated to spread easily between humans, he says. But while such a nightmare scenario, which could set off a global flu pandemic that could kill millions, has shown...
...city of Hotan after 519 died in a bird-flu outbreak. But until this week, China had reported no widespread outbreaks of the virus among bird populations, prompting concerns among some public-health experts that mainland health and veterinary authorities could be missing - or even concealing - the spread of the disease through poultry and wild birds. Hong Kong, where the first human cases of H5N1 infection were found in 1997, reported finding a dozen birds with the deadly strain of the virus earlier this year - a strong indication that the virus is very likely present in adjacent Guangdong province...
...likelihood of a firm presence of the virus on the mainland. Some experts worry that China could be missing the disease's deadly progression. Last week Dr. Lo Wing-Lok, an adviser to the Hong Kong government on communicable diseases, said the mainland had not been forthright about the spread of bird flu in poultry. "There's no doubt of an outbreak of bird flu in China, though the government hasn't admitted it," he told Bloomberg. Yu Kangzhen, the Ministry of Agriculture's chief veterinarian, responded in an interview with the state-run Xinhua news service that human bird...
...everyone agrees it's a panacea. In 2005 Robert Webster, an influenza expert at St. Jude Children's Research Hospital in Memphis, Tenn., suggested that China may have been using substandard vaccines that stopped symptoms of bird flu in poultry but allowed the virus to continue to spread. Recently, Guangzhou-based expert Zhong Nanshan also said there is a danger that China's widespread vaccinations could conceal the virus. "Special attention should be paid to such animals, including those that have been vaccinated," the Xinhua news service quoted him as saying on Feb. 6. "The existing vaccines can only reduce...
...disease survives - in the limelight or out of it. "The point is, this virus has not disappeared at all," says Malik Peiris, a virologist at the University of Hong Kong. "It kind of dropped off the radar screen of media attention, but the virus itself has increased its spread. It's not only entrenched in Asia, the Middle East, in Egypt, Africa, parts of India and Bangladesh. It's really a problem...