World Health Organization Map: affected areas with confirmed cases of H5N1 avian influenza
http://gamapserver.who.int/mapLibrary/app/searchResults.aspx

HHS Map: nations with confirmed cases of H5N1 avian influenza
http://www.pandemicflu.gov/

Geographic areas affected by H1N1
http://www.who.int/csr/disease/swineflu/en/index.html

US Swineflu Status
http://www.cdc.gov/swineflu/