It's known that clean water and sanitation can bring a sharp decline in dysentery cases in developing countries. But it's not enough to stop the spread of the disease in countries undergoing rapid development and industrialization. Dysentery, a diarrheal disease, is primarily associated with developing countries where it kills more than one million people a year. Most of them are young children. The bacterium that generally causes this type of dysentery is known as Shigella flexneri. As ...
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