Savannah scientists continue study of black gill in shrimp

As the Research Vessel Savannah moved slowly along Georgia’s coast in early October, Wynn Gale calmly arranged about a dozen shrimp on a table inside one of the boat’s laboratories. He inspected each specimen for dark gill coloration, and then he took a photo of the shrimp on his smartphone. Black gill, named because of a telltale dark coloration on shrimps’ gills, is caused by a microscopic parasite. Scientists have determined that the parasite is a ciliate, a single-cell organism, but have yet to identify the specific type. Scientists say shrimp suffering from black gill are safe for humans to eat. click here to read the story 08:53