Shellfishes collected and tested from coastal water of Dauis and Tagbilaran City in Bohol; Matarinao bay in Eastern Samar; Dumanquillas Bay in Zamboanga del Sur; and Surigao del Sur are still positive for Paralytic Shellfish Poison (PSP) or toxic red tide that is beyonf the regulatory limit. Moreover, coastal waters of Roxas City, Panay, and Pillar in Capiz are now positive for PSP.

Bureau of Fisheries and Aquatic Resources, Shellfish Bulletin No. 18, Series of 2022, 29 September 2022. (2022, September 30). Philippine Daily Inquirer, p. A4.