What is the best way to reduce the likelihood of RWIs in a public pool setting?

Implementing regular hygiene checks and education is crucial for reducing the likelihood of recreational water illnesses (RWIs) in a public pool setting. Regular hygiene checks help ensure that the water quality is maintained at safe levels, monitoring factors such as chlorine levels, pH balance, and bacteria counts. These checks can prevent contamination that leads to RWIs, which are often caused by pathogens that thrive in improperly maintained water.

Education plays an equally significant role, as it informs pool users about safe swimming practices, such as showering before entering the pool, not swimming while ill (especially with diarrhea), and understanding the importance of good personal hygiene. Providing this knowledge empowers patrons to contribute to a healthier swimming environment, making them more responsible and aware of practices that can reduce the transmission of harmful pathogens.

In contrast, limiting access to adults only does not adequately address the broader hygiene issues that lead to RWIs and might exclude families and children who participate in pool activities. Lowering pool depth for safety concerns primarily addresses drowning risks rather than the health risks associated with water quality. While increasing the number of lifeguards on duty enhances surveillance and safety, it does not directly correlate with the prevention of RWIs as effectively as maintaining water quality and hygiene education does.