Search results
Results From The WOW.Com Content Network
H5N1 flu is a concern due to the fact that its global spread may constitute a pandemic threat. The yardstick for human mortality from H5N1 is the case-fatality rate (CFR); the ratio of the number of confirmed human deaths resulting from infection of H5N1 to the number of those confirmed cases of infection with the virus. For example, if there ...
The case fatality rate varies by strain of bird flu. H7N9, another type of bird flu known to infect humans, ... Addressing the public health risk of bird flu for humans, ...
The virus has shown signs of mutating in patients. The U.S. has experienced its first death from bird flu (H5N1). The death happened in a Louisiana patient who contracted H5N1 after being exposed ...
A child in California is presumed to have H5N1 bird flu, according to the San Francisco Department of Public Health (SFDPH).. As of Dec. 23, there had been 36 confirmed human cases of bird flu in ...
In July and August 2006 significantly increased numbers of bird deaths due to H5N1 were recorded in Cambodia, China, Laos, Nigeria, and Thailand while continuing unabated a rate unparalleled in Indonesia. [citation needed] In June, there was a human outbreak in Indonesia when 8 members of a family in Sumatra became infected and 7 died. The WHO ...
On November 7, the CDC reported asymptomatic bird flu infection in 4 workers at dairy farms. The workers didn't recall ever being sick but had antibodies showing that they had been infected with bird flu. [98] On November 22, the CDC confirmed the first case of bird flu in a U.S. child, being the 55th case of bird flu in humans in the U.S.
Bird migration has resulted in outbreaks of the avian flu in domestic and wild birds. The H5N1 virus is the major strain circulating among wild birds worldwide, and emerged in China in the late 1990s.
When someone dies from the bird flu—as an elderly Louisiana man did on Jan. 6, ... (H5N1) viruses can develop changes during the clinical course of a human infection, these changes would be more ...