Goats passing by a vaccination health campaign sign, Yabello, Omo valley, Ethiopia

Kurdish Peshmergas On The Frontline In Front Of An Ambulance, Kirkuk, Kurdistan, Iraq

Suri man wounded by the police, Tulgit dispensary, Omo valley, Ethiopia

Aspirin adverstising enamel plate, Mikindani, Tanzania

A painted advertisement bilboard for a doctor, Hargeisa, Somaliland

North Korean propaganda poster depicting a North Korean nurse with a pupil girl about free medical treatment and education, Pyongan Province, Pyongyang, North Korea

North Korean man having traditional cupping medicine in hopsital, Pyongan Province, Pyongyang, North Korea

Close-up of an accupuncture dummy, Pyongan Province, Pyongyang, North Korea

Bushman Child Growth Card, Tsumkwe, Namibia

The Old Hospital, Island Of Mozambique, Mozambique

The Old Hospital, Island Of Mozambique, Mozambique

Dentist Surgeoin In Serik Buya Market, Yarkand, Xinjiang Uyghur Autonomous Region, China

Vacuum Cupping On The Shoulder Of A Man, Menglun, Yunnan Province, China

Vacuum Cupping, Menglun, Yunnan Province, China

Benin, West Africa, Bopa, doctor holding a mosquito net in front of a wall painting

Painted advertisement billboard for a doctor, Woqooyi galbeed region, Hargeisa, Somaliland

Painted advertisement billboard for a doctor, Somaliland

A doctor posing with xray painted advertisment, Hargeisa, Somaliland

A doctors waiting room with organs depicted on the wall, Hargeisa, Somaliland

North Korean doctor at the maternity posing below the official portraits of the Dear Leaders, Pyongan Province, Pyongyang, North Korea

Witchdoctor Purifying The Himba People, Pupa, Namibia

Khmu Minority People At Hospital, Xieng Khouang, Laos

Witch doctor holding a bottle of mysterious potion, Lamu, Kenya

Little magic artefacts in the hand of witch doctor, Lamu, Kenya

Miracle Cure, Opal Village Market, Xinjiang Uyghur Autonomous Region, China

Uyghur Man Sellin Cough Syrup, Opal Village Market, Xinjiang Uyghur Autonomous Region, China

Dentist billboard, Xinjiang Uyghur Autonomous Region, China

Benin, West Africa, Ganvié, roadside sign for traditional witchcraft