July 16, 2024 - The Bureau of Fisheries and Aquatic Resources (BFAR) reported a significant expansion of red tide in Samar Island, with at least eight bays now testing positive for toxic microorganisms. This is a sharp increase from only three affected bays last week.
Red tide presence has been confirmed in the seawaters surrounding Daram Island, Zumarraga Island, Maqueda Bay, Cambatutay Bay, Irongirong Bay, Calbayog City, Guiuan, and Matarinao Bay. BFAR advisories warn of the presence of Pyrodinium Bahamense, a toxic algae that causes paralytic shellfish poisoning (PSP).
The red discoloration of the water serves as a visible indicator of the high concentration of harmful organisms. BFAR strictly advises against collecting, selling, or consuming any shellfish or small shrimp from the Samar Sea.
This warning comes after reports of individuals experiencing illness after consuming sardines. Investigations revealed improper cleaning practices, as the fish were not thoroughly washed and entrails were not removed.
To ensure safety, BFAR urges the public to remove the entrails of all fish, squid, shrimp, crabs, and other seafood caught in the Samar Sea before consumption. Proper disposal of entrails and fish washing water is also highly recommended.
Residents are encouraged to report any sightings of red tide discoloration to the nearest BFAR office or local government unit.
BFAR reminds the public that red tide occurs when specific algae species experience uncontrolled growth. This overgrowth can turn the water red, hence the name.
While these areas are not yet included in the official shellfish bulletin, confirmatory testing of water and meat samples is currently underway at the BFAR main office in Manila.