(CIDRAP News) – Mexican veterinary authorities are intensifying avian influenza control efforts in a region that houses several large commercial farms after further tests determined that the strain responsible for more than 200,000 bird deaths at three farms is the highly pathogenic H7N3 subtype.
The events represent the first highly pathogenic avian influenza outbreaks in Mexican flocks since the country battled H5N2 in the mid 1990s.
The global count of confirmed H1N1 swine influenza cases rose to 1,658 in 23 countries, with 30 deaths, the World Health Organization (WHO) reported at a briefing today. Mexico continued to lead the list with 946 cases. [May 6 WHO swine flu update]
(CIDRAP News) The tentative detection of the novel swine influenza H1N1 virus in an Alberta swine herd over the weekend shook Canada's pork industry and raised concern about the potential for new hybrid viruses to emerge.
(CIDRAP News) –At an emergency hearing today of the Senate appropriations committee, Sen Tom Harkin, D-Iowa, said the Obama administration will ask for $1.5 billion to fight the swine influenza epidemic, as committee members sought to get a handle on the elements and cost estimates of the public health response.
(CIDRAP News) The US Department of Agriculture (USDA) said today it will euthanize about 129 cattle in Washington state because of a risk that some of them were raised in Canada with the cow that was recently found to have bovine spongiform encephalopathy (BSE).