the World Animal

This prompted the World Health Different strains of bird flu have been spreading across Europe and Asia since late last year, leading to mass culling of poultry in certain countries and some human deaths in China
This prompted the World Health Organization to call on all countries on Monday to monitor closely outbreaks of the deadly virus in birds and poultry and to report promptly any human cases that could signal the start of a flu pandemic.
the World for Animal Health said on Monday, citing a report from the Bangladeshi agriculture ministry