Aljurf TM, et al. – In the study presented here, the prevalence of fatigue, depression, sleepiness, and the risk of obstructive sleep apnea (OSA) were evaluated among commercial airlines pilots in the Gulf Cooperation Council (GCC). The authors discovered that fatigue, sleepiness, the risk of OSA, and depression were prevalent among GCC commercial airline pilots. They suggested that regular assessment by aviation authorities was required to identify and treat these medical problems.