California HAB News: May 2025

May 29: ‘Longest, most toxic, and deadliest’ algae bloom may finally be at an end – LA Times

May 13: CDPH Warns the Public Not to Consume Commercial and Sport-Harvested Pacific Sardines from Southern California Waters​ – CDPH

May 6: Marine Mammal Care Center gets more funding amid unprecedented number of sick, dead sea lions – NBC4

May 5: Domoic acid decline in ocean offers hope for Southern California sea lions – CBS8

May 1: 2025 HAB Update Flyers: Domoic Acid and PSP – SCCOOS

May 1: Annual Quarantine of Sport-Harvested Mussels Begins May 1​ ​ – CDPH

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California HAB News: March 2025

March 31: In Southern California, a Sea-Mammal Crisis Washes Ashore – NY Times

March 27: Early Bloom of Toxic Algae off Southern California Sickens Hundreds of Sea Lions and Dolphins – NOAA

March 20: Toxic algae bloom is sickening marine life along San Diego’s coastline – Fox5 KUSI

March 18: Algal bloom sickening marine mammals off Southern California ‘will only get worse’– KTLA5

March 10: Sea lions sickened as toxic algae threatens California’s marine mammals – The Guardian

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California HAB News: September 2024

The CDPH 2023 Marine Biotoxin Monitoring Annual Report is available here.

The California HAB Bulletin for September 2024 is available here.

The CDPH Monthly Biotoxin report for September 2024 is available here.

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