(CIDRAP News) Canadian officials said yesterday they would destroy all the poultry on a British Columbia farm where a duck was found to be carrying a low-pathogenic H5 avian influenza virus.
That announcement came 2 days after the Canadian government reported the identification of a low-pathogenic strain of H5N1 virus in wild birds in Manitoba and other flu viruses in wild birds in British Columbia and Quebec.
(CIDRAP News) A package of studies and commentary published this week by the Journal of Infectious Diseases points up the ability of influenza viruses to become drug-resistant and continue to spread, highlighting the need for new antivirals.
(CIDRAP News) Influenza activity in the United States continued to fade last week, but the lingering signs included reports of four more flu-related deaths in children, the Centers for Disease Control and Prevention (CDC) said today.
Meanwhile, the World Health Organization's latest global update said flu was generally low and decreasing worldwide, but there were a few patches of activity in the tropics.
(CIDRAP News) When the World Health Assembly (WHA) considers the fate of the remaining stocks of smallpox virus this week, the debate is likely to be framed in part by a report from a group of independent experts that says the only strong reason for keeping the virus is to satisfy strict regulatory requirements for new vaccines and antivirals.