Can you get sick swimming in a green pool?

Swimming in a green pool poses a higher risk of illness compared to swimming in a properly treated and maintained pool. Green pools indicate the presence of algae, bacteria, and potentially harmful microorganisms. Here are some potential health risks associated with swimming in a green pool:

1. Skin Infections: The bacteria present in green pools can cause skin infections such as rashes, itching, and irritation. These infections may occur due to direct contact with contaminated water or through cuts and abrasions on the skin.

2. Eye Infections: Similarly, the bacteria and microorganisms in green pools can lead to eye infections such as conjunctivitis (pink eye). Symptoms may include redness, itching, swelling, and discharge from the eyes.

3. Gastrointestinal Issues: Swallowing contaminated water from a green pool can cause gastrointestinal problems such as nausea, vomiting, diarrhea, and abdominal cramps. This risk is particularly concerning for young children who may accidentally ingest pool water.

4. Respiratory Problems: Inhaling the aerosolized droplets or fumes from a green pool can irritate the respiratory tract, leading to coughing, wheezing, shortness of breath, and asthma attacks in susceptible individuals.

5. Ear Infections: Green pools increase the risk of ear infections, particularly in individuals with pre-existing ear conditions or a perforated eardrum. The bacteria in the water can enter the ear and cause inflammation and pain.

6. Legionnaires' Disease: Green pools can provide a breeding ground for Legionella bacteria, which cause Legionnaires' disease, a severe form of pneumonia. This infection is particularly dangerous for individuals with weakened immune systems.

It's important to note that the severity and likelihood of these health risks depend on various factors such as the extent of contamination, individual health conditions, and the length of exposure. To prevent illness, swimming in green pools should be avoided, and pool owners should take appropriate measures to maintain proper sanitation and water treatment.