What are the health risks associated with poorly maintained swimming pools?

The health risks associated with poorly maintained swimming pools include waterborne illnesses, skin infections, and respiratory issues. When a pool is not adequately sanitized or properly balanced in terms of chemical levels, it can become a breeding ground for bacteria and viruses.

Waterborne illnesses, such as those caused by Giardia or Cryptosporidium, can spread through contaminated water. If individuals ingest or come into contact with this water, they can become ill. Skin infections can occur when harmful pathogens enter through cuts or abrasions. Additionally, respiratory issues can arise from chloramines—compounds formed when chlorine combines with organic matter—which can be irritating to the lungs and lead to conditions such as asthma or other respiratory ailments.

Other choices, while they may seem related to pool maintenance, do not capture the broader spectrum of health risks posed by improperly maintained swimming pools. Increased chlorine levels, for instance, can be a symptom of poor maintenance but would not cover the variety of health concerns. Fewer swimming hours relates to inconvenience rather than direct health risks, and drowning is a significant concern but not the only health risk connected to insufficient pool upkeep. Overall, neglecting proper maintenance directly endangers the health of swimmers in multiple ways.