伤寒
Being the 15th least developed country in the world, Afghanistan faces difficulties in sanitation. In urban areas 40% of the population have unimproved access to sanitation facilities. Because of this many Afghanistan natives are forced to combat typhoid fever. Typhoid fever is one of Afghanistan's major infectious diseases in terms of food/waterborne diseases. This infectious disease occurs when fecal material comes into contact with food or water. Symptoms vary from case to case but often mild fever is present and if left untreated death may occur.