the geographic spread and risk of marine-borne human pathogen outbreaks, including Vibrio spp.  . Climate change affects at least 30 human pathogens with aquatic-system infection routes . Conditions favourable for Vibrio cholerae are increasing globally, which raises the risk to humans . Increased storm-related flooding and SLR further increase human encounters with Vibrio spp. . Aquatic diseases, particularly Vibrio spp., have caused large economic losses in aquaculture by decreasing the quality or survival of cultured species . Temperature-based model projections show that all Canadian shellfish beds will experience conditions that promote high risk of Vibrio spp. growth by 2100 for both RCP4.5 and RCP8.5 scenarios . Climate-induced drivers may increase Vibrio spp. loads in seafood species: laboratory-simulated heatwaves increase Vibrio spp. abundance in Pacific oyster   and simulated ocean acidification increases hard clam  susceptibility to Vibrio spp. infection . Projected increases in temperature, extreme and variable rainfall conditions, coastal flooding and SLR  strongly increase the risk of frequent and severe aquatic human pathogen outbreaks in ocean and coastal areas that will continue to harm human health and cause economic losses  . Section 3.6.3.1.5 assesses human adaptations to increasing risk of marine-borne pathogens.
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report