By confirmed we mean confirmed by a Major health organization like The World Health Organization, not the affected countries. The first number after the country is the total cases of confirmed bird flu cases , the second is the death rate from the H5N1 strain of the bird flu virus.
USA 0, 0
Azerbaijan 8,5
China 30, 20
Cambodia 7, 7
Djibouti 1,0
Egypt 46,20
Indonesia 129, 105
Iraq 3, 2
Lao 2, 2
Myanmar 1,0
Nigeria 1, 1
Pakistan 1, 1
Thailand 25, 17
Turkey 12, 4
Vietnam 105, 51
Total of all countries 371, 235
You can see by these numbers, that Indonesia has the highest confirmed human avian influenza cases, while the USA has the lowest ( 0 ) in the group.Up until the start of 2007 Vietnam held the title of the most confirmed human avian influenza cases.