Vibriosis infections in East Coast and Gulf Coast states on the rise in recent years

States have reported more cases of the bacterial infection in recent years, with scientists linking the rise to warming coastal waters.

Reported vibriosis cases from 2016-2024, by state

Note: CNN sought data from states along the East Coast and Gulf Coast. Some, including Delaware, Maryland, Louisiana and Mississippi, either didn't release data or make it available online. New York and New York City values reported separately.
Source: CNN analysis of data reported by state health departmentsGraphic: Lily Hautau and Matt Stiles, CNN