Alert issued by health officials regarding potentially harmful blue-algae bloom in local lake
The Satzdorfer See is currently facing an increase in blue-green algae (cyanobacteria), leading to potential health risks. The Cham Health Department has advised caution for those visiting the lake.
Potential Health Risks
Direct contact with water containing blue-green algae can cause skin rashes, itching, and irritation. Splashing or exposure to contaminated water may result in eye redness and irritation. Swallowing or ingesting water contaminated with toxins produced by cyanobacteria can lead to nausea, vomiting, diarrhea, and abdominal pain. In severe cases, certain toxins can harm the liver and affect the nervous system, potentially causing muscle weakness, paralysis, or respiratory failure.
Animals drinking or swimming in affected water bodies can also be poisoned and may suffer severe illness or death.
Precautions to Take
To minimise the risks, it is recommended to avoid swimming, wading, or having direct contact with water that appears discolored, foamy, scummy, or has visible algal blooms. Pets should be kept away from the water to avoid poisoning. Do not drink or use lake water for cooking or washing food during blooms.
Follow local warnings or advisories issued by environmental or health authorities regarding water conditions. If you come into contact with contaminated water, wash skin and clothes thoroughly with clean water. Avoid water sports like waterskiing or jet skiing that disturb water and create aerosols in affected areas.
Summary
The presence of blue-green algae in Satzdorfer See increases health risks primarily through exposure to toxins. Following safety advice, avoiding contact, and monitoring local updates can help prevent adverse health effects.
Parents are advised not to let children swim in the lake while blue-green algae are present. The Cham Health Department continues to closely monitor the Satzdorfer See and will provide an update once an improvement is detected.
During recreational use of the Satzdorfer See, mild, temporary symptoms are usually expected. It is particularly important for bathing guests to avoid visible algal blooms and direct contact with the water.
Microcystin, a toxin produced by some species of blue-green algae, can cause irritation of skin, mucous membranes, and eyes. Large amounts of water containing microcystin can lead to gastrointestinal problems and respiratory issues.
The Cham Health Department advises all bathing guests at the Satzdorfer See to continue exercising caution. The health department's advice for caution remains in place at the Satzdorfer See, and the lake remains under close monitoring.
The presence of blue-green algae continues to be a concern at the Satzdorfer See. If you are in doubt or notice symptoms after exposure, seek medical advice promptly.
- A direct contact with water containing blue-green algae can cause skin irritation, eye redness, and itching.
- Ingesting water contaminated with toxins produced by cyanobacteria can lead to gastrointestinal problems and respiratory issues.
- Severe cases of exposure to certain toxins can harm the liver and affect the nervous system, potentially causing muscle weakness, paralysis, or respiratory failure.
- In addition to human health risks, animals can be poisoned if they drink or swim in affected water bodies.
- To minimize health risks, it is recommended to follow local warnings or advisories, avoid contact with discolored or scummy water, and wash skin and clothes thoroughly after exposure.
