Researchers target record vibrio infections

Norway’s Institute of Marine Research has launched a project to map the spread of flesh-eating vibrio bacteria along the coast after a record number of infections last year, NRK reports.

The bacteria, which thrive in warm seawater, can cause severe tissue damage and blood poisoning, particularly in people with open wounds, fresh tattoos, or weakened immune systems. So far this year, 38 cases have been recorded as of 9 July.

Rising sea temperatures—fueled by global warming and nutrient-rich runoff—create ideal conditions for the bacteria, according to project leader Cecilie Smith Svanevik. Researchers are sampling seawater and shellfish to track vibrio presence, with the long-term goal of developing an early warning system for outbreaks.

The Norwegian Institute of Public Health notes that infections remain rare in Norway and are usually mild.