<unk><unk> <unk> unk>  can include coughing, wheezing, aggravated asthma, and airway hyper-responsiveness (spasms of the bronchial tubes in the lungs causing coughing and chest tightness). The chemicals used for<unk> water disinfection can react with organic compounds in the water to create disinfection by-products or DBPs. Exposure to these DBPs are the potential cause for<unk>  symptoms in swimmers. Multiple studies have shown the potential correlation between chronic exposure to DBPs and<unk>  symptoms among competitive swimmers but more research is needed on the effects of these DBPs on recreational swimmers. The studies on recreational swimmers that have been done show a decreased<unk> for<unk>  symptoms due to a decreased exposure to DBPs. Some studies have been done on the vulnerability of younger children and DBP exposure. Studies done on the vulnerability of younger children demonstrate that immature lungs are more likely to absorb more of these DBPs.
Respiratory risks of indoor swimming pools
Rape during the occupation of Germany
Safety of electronic cigarettes
Allergies in children
Occupational hazards of human nail dust
Antibiotic use in livestock
Ground deicing of aircraft
Japan Air Lines food poisoning incident