In aquatic systems, toxins produced during HABs also cause food safety problems  . Increased poleward expansion of Vibrio in coastal mid- to high-latitude areas has been observed . Vibrio-related mortalities from finfish consumption are expected to rise with climate change   . For shellfish species, oxygen deficits , sea level rise  and temperature  will be most important for food safety.
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report