Surfers become ill from contaminated sea foam in Adelaide

Dozens of surfers became sick after swimming in polluted waters near two beaches south of Adelaide. Many reported symptoms like sore throats, dry coughs, and irritated eyes. The beaches have been closed, and health authorities are investigating. The water has turned into a dangerous sea foam, described as a "bacterial smoothie." This foam may contain more harmful germs than found in treated sewage, which raises serious health risks. Along with the foam, dead fish and other marine life have washed ashore. Testing is underway to uncover the cause, and experts suspect toxins from algae blooms might be involved. Researchers warn that sea foam is a health hazard, as it can carry a variety of pathogens that might infect people, especially those with weakened immune systems. Sea foam is formed when certain pollutants mix with seawater, creating a breeding ground for harmful bacteria. Researchers have identified a type of bacteria, Nocardiae, in previous studies, which can lead to serious infections. Infection symptoms may take months to appear, making it crucial for the affected surfers to seek medical attention. The increase in sea foam is often linked to pollution from farming runoff and sewage overflow during storms. This problem can worsen in warmer water, which boosts the survival rate of harmful bacteria. While some measures can reduce pollution, controlling sea foam outbreaks in the ocean is challenging. The issue of sea foam is not limited to Australia. Similar problems have been reported in other countries, highlighting a global health concern. Experts emphasize the importance of continuous monitoring and research to better understand and address the dangers of polluted sea foam.