First Aid for Pool Chemical Exposure: A Narrative Review.

Over 4500 visits to emergency departments related to pool chemical exposures occur annually in the United States, and it is likely that many more go unreported. Injury can occur due to sensitivity to standard chemical concentrations in pools (such as with opening one's eyes underwater), accidental exposure to super-concentrated chemicals (such as malfunction of a pool chlorinator), or accidental inhalation of fumes while opening the storage container for chlorination tablets. Therefore, first aid care has the potential to significantly limit morbidity.

Promoting Equity, Social Justice, and Saving Lives with Life Jacket and Clothing Policies.

Worldwide, diverse racial/ethnic groups have disproportionately higher drowning rates. Learning to swim and wearing life jackets decrease drowning risk. We evaluated aquatic facilities' policies regarding use of life jackets, clothing, and diapers through a lens of social justice, equity, and inclusion to ensure they met the needs of the diverse high-risk groups they serve and changing aquatic activities and programs.

Removal of Cryptosporidium and polystyrene microspheres from swimming pool water with sand, cartridge, and precoat filters.

Cryptosporidium has caused the majority of waterborne disease outbreaks in treated recreational water venues in the USA for many years running. This research project evaluated some common US swimming pool filters for removing Cryptosporidium oocysts, 5-µm diameter polystyrene microspheres, and 1-µm diameter polystyrene microspheres. A 946 L hot tub with interchangeable sand, cartridge, and precoat filters was used at room temperature for this research.