Volume 21, Number 2—February 2015
Timing of Influenza A(H5N1) in Poultry and Humans and Seasonal Influenza Activity Worldwide, 2004–2013
|Country||Geographic region||No. poultry H5N1 outbreaks||No. human H5N1 cases||Peak month for poultry H5N1 outbreaks||Peak month for human H5N1 cases||Peak month for human seasonal influenza cases|
*H5N1 was declared endemic in Indonesia in 2005 and Egypt in 2007. After these dates, these countries did not report outbreaks to the World Organisation for Animal Health on a monthly basis. To obtain the monthly number of outbreaks after countries become endemic, we analyzed their 6-month reports; these reports are made by every country.