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Cases of Maryland flesh-eating bacteria raise concerns about swimming in Chesapeake Bay

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    WESTMINSTER, Maryland (WJZ) — Maryland health officials are warning swimmers about the presence of flesh-eating bacteria in the Chesapeake Bay.

There have been 29 confirmed cases of Vibrio vulnificus — a flesh-eating bacteria — so far this year in Maryland waters, along with nearly 100 probable cases, according to Dr. Clifford Mitchell, the Director of the Environmental Health Bureau in the Maryland Department of Health.

According to the Centers for Disease Control and Prevention, the bacteria thrive in warmer temperatures and can infect people through an open wound or by consuming contaminated shellfish, such as oysters or clams.

“So the bacteria is called Vibrio vulnificus. It is a gram-negative rod bacterium that naturally lives in marine environments and ecosystems,” said Dr. Cassandra Black, an infectious disease doctor with Carroll Hospital.

Doctors say the number of cases in Maryland is on par with last year but has increased compared to several years ago.

“Typically, we do see some up and down from year to year,” Dr. Mitchell said. “There are a lot of factors that go into that. How warm it is, how warm the bay waters get, how much people are recreating in the ocean, or the bay, and a number of other factors, as well.”

The Maryland Department of Health recommends people cover any open wounds with waterproof bandages before getting in the water, and if you suspect you might have Vibrio, to seek medical attention immediately.

But they say, don’t let it ruin your summer. The odds of contracting the bacteria are low.

“We want people to get out and enjoy the, you know, the beaches of Maryland and the shellfish and the other produce of Maryland,” Dr. Mitchell said. “We just want them to do so in a safe fashion, and with full knowledge of the risks that may be present when they’re doing that.”

What are the common symptoms of a Vibrio infection?
The CDC says common symptoms of a Vibrio infection include watery diarrhea, stomach cramps, nausea, vomiting, fever, chills, redness, pain, warmth, discoloration, or discharge.

The CDC says Vibrio vulnificus can cause severe and potentially life-threatening infections if not treated. If untreated, it can lead to amputation or even death.

How to prevent exposure to a Vibrio infection
Dr. Black says there are some things you can do to prevent exposure.

“If you are exposed to water, to an opened wound, then it should be cleansed immediately with saline, sterile saline, or fresh water, and even some mild soap and water,” Dr. Black said. “And then for the food-borne part of it, would avoid eating raw oysters if you’re able to, or making sure that the shellfish is well cooked.”

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Western Europe breaks temperature record in summer plagued by heatwaves and wildfires

(CNN) — The first two months of summer in western Europe have been the hottest on record, the European Union’s climate monitor said Monday, as the continent grapples with devastating wildfires and braces for yet another heatwave.The average temperature for June and July was 21.62 degrees Celsius (70.9 Fahrenheit), about 2.79 degrees above the average, and surpassing the previous heat record set in 2022, said the Copernicus climate change service.July was also the hottest month ever logged for the world’s non-polar oceans, Copernicus said, with record high temperatures set along the Atlantic and western Mediterranean, putting sea life and coastal communities at risk. The conditions were partly fueled by the so-called “Super” El Niño weather pattern developing in the pacific.The continent has been hit by a string of deadly heatwaves, with more hot temperatures forecast for this week. Heat has killed more than 25,000 people across Europe this year, according to data compiled by Bloomberg.Europe is the world’s fastest-warming continent but is particularly ill-equipped to withstand heat, due to older infrastructure and a lack of air conditioning.The scorching temperatures and persistent droughts in June and July mutually reinforced each other to create a hot weather spiral, according to Samantha Burgess, strategic lead for climate at the European Centre for Medium-Range Weather Forecasts.“As soils dry out, they lose their ability to provide natural cooling, allowing heat to build more readily,” Burgess said, adding that it was “a clear example of how climate change is intensifying heat extremes.”Surface soil moisture levels across western Europe in July 2026 were also “significantly lower” than in July 2022, the last summer the region saw extreme drought, with “exceptional to record deficits” for rain and soil moisture in France, Spain and parts of Germany and the United Kingdom, the scientists found.The record-breaking summer heat has fostered conditions for Europe’s record-setting wildfires, which have displaced hundreds of thousands of people and burned more than 1.23 million acres of land, mainly in Spain, France and Italy, according to an August 6 report by the EU.Beyond the scorched land, the fires have also had a broader effect across the continent, increasing emissions and disrupting air quality, said Laurence Rouil, director of the Copernicus Atmosphere Monitoring Service.“Larger fires produce more smoke and inject it higher into the atmosphere, meaning it can travel further and impact air quality not only locally, but across the wider region,” Rouil said.Severe droughts have also sucked the water from Europe’s major rivers, particularly the Seine, the Rhine and the Danube, threatening the continent’s energy supply.Hungary and Romania were forced to temporarily shut down nuclear reactors cooled by the Danube, Europe’s second-longest river, which has experienced such low water levels that the crisis can be observed from space.Richard Allan, a climate science professor at the University of Reading in England previously told CNN the these record river lows are likely to be broken again in the future and that this “will only be the top of the iceberg.”“Managing water resources will become progressively more challenging.”The-CNN-Wire™ & © 2026 Cable News Network, Inc., a Warner Bros. Discovery Company. All rights reserved.
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