The Oregon Health Authority issued a recreational use health advisory today for higher-than-normal levels of bacteria in ocean waters at Nye Beach, located in Lincoln County. Water samples indicate higher-than-normal levels of fecal bacteria, which can cause diarrhea, stomach cramps, skin rashes, upper respiratory infections and other illnesses. People should avoid direct contact with the water in this area until the advisory is lifted. This applies especially to children and the elderly, who may be more vulnerable to waterborne bacteria.