A new strain of bird flu has infected 130 and killed 40 people in China already this year. Take a look at history's four main flu outbreaks.
On August 10, 2010 the World Health Organization (WHO) declared an end to the global H1N1 flu pandemic.
Jessica Rinaldi / Reuters
Pete Souza/White House Photo
It's easy to upload your photos and/or videos on News8000.com. Once you do, we'll share your upload with the community!