Protected by Prawns
Restoring native crustaceans along West Africa’s Senegal River may be a critical step in controlling one of the world’s deadliest tropical diseases.
In rural communities across the tropics, a parasitic disease called schistosomiasis that is carried by freshwater snails currently infects more than 220 million people, rivaling malaria in its prevalence. Capable of residing in an infected human for more than 30 years, the Schistosoma parasite can cause debilitating and often-fatal health complications, including liver failure, bladder cancer, and an increased risk of AIDS. An estimated 280,000 people in Africa alone die each year from the disease. Despite 50 years of medical intervention and the availability of a relatively inexpensive and effective drug, the disease has stubbornly resisted eradication efforts, largely due to the ease with which the parasite reinfects its human hosts.
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Experts convene for 1st US National Conference on Marine Environmental DNA, a far-reaching, potent complement to traditional monitoring systems; initiates coordinated US research theme, standardized sampling/reporting protocols; baseline monitoring sites.
