As part of a pilot initiative known as “beach hazard statements,” NOAA’s National Weather Service in Tampa Bay began to issue red tide warnings to beachgoers in an area where a bloom of algae is responsible for causing fish kills and breathing problems in people. While the announcement is new, the forecasts themselves are well [...]
NOAA Fisheries now allows clam harvests in an area of Georges Bank off limits for the last 22 years to protect people from getting ill from algae toxins. Their decision centers on a two-part testing protocol that commercial fishermen and labs will use before bringing a catch to market. Once the haul arrives at the dock, [...]
It was 25 years ago this month that more than a hundred people were sickened on Prince Edward Island, Canada. Three people died. Days later it was confirmed they suffered from a domoic acid in locally cultivated mussels. Domoic acid in high levels can cause immediate neurotoxin reactions like spasms or seizures or memory loss, [...]
As part of a formal agreement with the International Atomic Energy Agency, two researchers from the National Centers for Coastal Ocean Science visited Muscat, Oman this week as “IAEA Experts.” The seminar provided the 15 participants with an overview of algae and toxin sampling techniques and visual identification of algae species. Next March, the Americans return [...]
Transcript NARRATOR: When you’ve got a bacterial infection like pink eye or strep throat, your doctor will usually write a prescription for antibiotics to make you feel better. But have you ever wondered where these medicines come from? Most drugs come from flowers and plants on land, but finding new sources is difficult. And some [...]
Resource managers are faced with environmental changes that threaten the health and vitality of coral reef ecosystems as a result of expanding coastal development, tourism and new industries in many Caribbean nations. To assist coral reef resource managers in their mitigation and conservation efforts, NCCOS, through the Coral Disease and Health Consortium with funding support [...]
Researchers from the National Centers for Coastal Ocean Science developed effective, inexpensive molecular lab tests for field samples to detect algae responsible for a widespread seafood-borne illness. In this month’s Journal of Phycology, the scientists describe assays to detect and quantify six species of Gambierdiscus that cause ciguatera fish poisoning in the Atlantic, Caribbean, and [...]
Bruce Keafer calls it a robot in a box. Roughly the size of a kitchen sink, it was lowered into the waters off Portsmouth, N.H., last week, where it will sample marine organisms to measure toxic red tide cells over the next 45 days. The device, he hopes, will be a tool for forecasting outbreaks [...]