Climate change is expected to increase future health risks associated with a range of other WBDs and parasites, with effects varying by region . WBDs attributable to protozoan parasites including Cryptosporidium spp. and Giardia duodenalis  are expected to increase in Africa due to increasing temperatures and drought . Recent data suggest a poleward expansion of Vibrios to areas with no previous incidence, particularly in mid- to high-latitude regions in areas where rapid warming is taking place . The number of Vibrio-induced diarrhoea cases yr-1 increased in past decades in the Baltic Sea region, and the projected risk of vibriosis will increase in northern areas, where waters are expected to become warmer and more saline due to reduced precipitation and have higher chlorophyll concentrations .
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report