Climate change is creating conditions for bacteria to spread at popular US beaches
Bacteria tend to grow in warm conditions, which can cause symptoms, such as rashes, diarrhoea and other health issues, for people
Deadly bacteria is threatening beach vacations in various parts of the US. Photo: TNSThis summer, going to a beach in the United States is a little harder than usual. That is because harmful bacteria in lakes and rivers are causing many beaches to close.
The problem has been worsened by climate change, which is making the water warmer and causing more rain. This is creating the perfect conditions for bacteria to grow.
Between 1985 and 2009, lakes and ponds warmed by about 0.3 degrees Celsius every 10 years. This makes it easier for lots of bacteria to grow in places that are usually cold. The bacteria can cause symptoms, such as rashes, diarrhoea and liver damage. Reducing pollution is the best way to avoid harmful bacterial growth.