Along the Gulf Coast this summer, a microscopic organism is exacting a toll that exceeds anything Louisiana has seen in recent memory — nine infections, five deaths, all before the season has closed. Vibrio vulnificus has always inhabited these warm, brackish waters, but the pace of illness in 2026 doubles the historical average, prompting health officials to issue formal warnings to beachgoers and shellfish lovers alike. The story is not only one of individual tragedy; scientists watching the bacteria migrate northward by thirty miles each year see in it a longer arc — a quiet renegotiation o
Louisiana warns of flesh-eating bacterial surge as Vibrio vulnificus cases spike
Nine people infected with five deaths reported in Louisiana in 2026; all nine cases required hospitalization.