Spanish Flu and the End of World War I in Southern Iranfrom 1917–1920

The Spanish Flu was one of the disasters in history Iran, especially Southern which led to death a significant number people Iran. It started on October 29, 1917, and lasted till 1920 – disaster that we can claim changed history. In First World War battlefields southern Iran 1918, there nothing left until end I when battle between Iranian warriors (especially Dashtestan Tangestan Bushehr, Arabs, Bakhtiari Khuzestan Kazerun Qashqai Fars) British forces had reached its peak. As each second encouraged triumph for Iranians, flu outbreak among many deaths and, as result, military withdrawal. Kazerun, Firoozabad, Farshband, Abadeh, even Shiraz war. this article, attempt discuss role at forefronts I.