US soldiers prepare to sail to Europe as part of American Polish Relief Expedition to help combat typhus epidemic in Poland

Soldiers walking in line carrying duffel bags / soldiers moving in line with thermometers in their mouths up to doctor who takes thermometers out of their mouths to read their temperatures / close shot of soldier with thermometer in his mouth, doctor's hand reaches over and takes it out / soldiers walking up to soldier and giving him their boots, he washes them off them in barrel of water and hands them back / soldiers picking up items off ground and putting them in their duffel bags / shot of side of ship with words "USAT Pocahontas" on it / soldiers walking in line up gangplank to ship / Note: exact month/day not known