Swine flu has recently killed a number of people in Mexico, and cases have been indentified in the US.The links below give up to date information on this viral disease and this outbreak.
The US Centers for Disease Control and Prevention:
http://www.cdc.gov/swineflu/ (See also the video from the CDC below)
The BBC (British Broadcasting Corporation) has a useful question and answer page at:
http://news.bbc.co.uk/2/hi/health/8017585.stm
World Health Organisation - link to recent information and statements on the outbreak
http://www.who.int/csr/don/en/
Also available in Arabic, Chinese, French, Russian and Spanish.