Based on the life cycle of Schistosoma species,which of the following would be MOST effective in controlling schistosomiasis?

Question

Quizplus · Accepted Answer

Schistosoma species require freshwater snails as an intermediate host to complete their life cycle. Proper sewage and water treatment would reduce the amount of contaminated water that snails live in, therefore decreasing the transmission of the parasite to humans. Elimination of stagnate water may also help, but it may not be practical in all settings. Bed nets are designed to prevent mosquito bites, which is not relevant to schistosomiasis transmission. Frequent sanitization of shared toilets, showers, and saunas may improve general hygiene, but does not specifically target the transmission of schistosomiasis.

Based on the Life Cycle of Schistosoma Species,which of the Following