A well-trained member of the Peace Corps is asked to provide assistance to a village in India that suffers greatly from typhoid fever.The best long-term solution to reduce the cases of this disease in this village is to
A)encourage people to always wash their hands using antibacterial soap.
B)clearly separate their sewage from drinking water sources.
C)teach the people to cover their coughs and sneezes to avoid disease transmission.
D)increase the amount of vitamins C and E in the diet of these villagers.

Question

Quizplus · Accepted Answer

Typhoid fever is caused by the bacterium Salmonella typhi, which is transmitted through contaminated food and water. Therefore, the best long-term solution to reduce the cases of this disease in the village is to clearly separate sewage from drinking water sources. This will prevent the contamination of the water supply, which is a common cause of the disease. Encouraging people to wash their hands using antibacterial soap and teaching them to cover their coughs and sneezes can also help prevent the spread of the disease, but clear separation of sewage and drinking water sources is the most effective solution. Increasing the amount of vitamins C and E in the diet of these villagers may improve their overall health, but it is not directly related to typhoid fever prevention.

A Well-Trained Member of the Peace Corps Is Asked to Provide