Install Free Date Time Clock Widget and Tool!
Just press copy button and paste into your blog or website.
(Please switch to 'HTML' mode when posting into your blog. Examples: WordPress Example, Blogger Example)
Emerging Infectious Diseases journal - CDC Influenza has long been a global public health priority because of the threat of another global pandemic Although data are available for the annual burden of seasonal influenza in many developed countries, fewer disease burden data are available for low-income and tropical countries