Read the caption for further information. ⚔️ History Fever ⚔️ With the outbreak of the First World War in 1914, field hospitals became an integral part of the military medical system of all belligerent nations. They provided immediate medical care for the wounded in the rear area of the front, usually located about 5 to 15 kilometers behind the combat line. Administratively, they were subordinated to the respective army command and served as the link between frontline dressing stations and the m