Shellfishes collected and tested from Dumanquillas Bay in Zamboanga del Sur; coastal waters of Daram Island and Irong-Irong Bay in Samar; Matarinao Bay in Eastern Samar; Coastal watersof Tungawan in Zamboanga Sibugay Province; Coastal waters of Biliran Islands in Biliran Province are still positive for Paralytic Shellffish Poison (PSP) or toxic red tide that is beyond the regulatory limit.

Bureau of Fisheries and Aquatic Resources, Shellfish Bulletin No. 01, Series of 2025, 06 January 2025. (2025, January 8). Philippine Daily Inquirer, p. B3.