Shellfishes collected at San Pedro Bay in Western Samar, Lianga Bay in Surigao del Sur, and the coastal waters of Dauis and Tagbilaran City in Bohol are still positive for paralytic shellfish poison that is beyond the regulatory limit. This is based on the latest laboratory results of the Bureau of Fisheries and Aquatic Resources and local government units. Moreover, Balite Bay, Mati City in Davao Oriental, and the coastal waters of Santa Maria in Davao Occidental are now positive for red tide toxin.

Campos, O. V. (2019, April 6). Red tide still up in several areas. Manila Standard, p. A3.