9. Parker EM, Sauber-Schatz EK, Sleet DA, Ballesteros MF. Injury and trauma. In: GW Brunette and JB Nemhauser, eds. CDC Yellow Book 2020: Health Information for International Travel. Oxford University Press, 2019. wwwnc.cdc.gov/travel/yellowbook/2020/ noninfectious-health-risks/injury-and-trauma 10. Tonellato DJ, Guse CE, Hargarten SW. Injury deaths of US citizens abroad: new data source, old travel problem. Journal of Travel Medicine 2009; 16(5):304-310. doi.org/10.1111/j.1708-8305.2009.00318.x 11. Hu JS, Smith JK. In-flight Medical Emergencies. American Family Physician 2021; 103(9):547-552. www.binasss.sa.cr/mayo2021/3.pdf 12. Sauber-Schatz EK, Parker EM, Sleet DA, Ballesteros MF. Road and Traffic Safety. In: GW Brunette and JB Nemhauser, eds. CDC Yellow Book 2020: Health Information for International Travel. Oxford University Press, 2019. wwwnc.cdc.gov/travel/yellowbook/2020/travel-by-airland-sea/road-and-traffic-safety 13. Road Safety: Don’t Wreck Your Vacation. U.S. Centers for Disease Control and Prevention. Updated: January 8, 2018; accessed: July 11, 2021. wwwnc.cdc.gov/travel/page/road-safety 14. Boating Fatality Facts. American Boating Association. Accessed June 4, 2021. americanboating.org/boating_fatality.asp 15. American Boating Association, americanboating.org/boating_ fatality.asp 16. What the Department of State Can and Can’t Do in a Crisis. U.S. Department of State. Updated: April 7, 2020; accessed July 11, 2021. travel.state.gov/content/travel/en/international-travel/ emergencies/what-state-dept-can-cant-do-crisis.html 17. Eynan M, Biram A, Mullokandov M, et al. The transition from day-to-night activity is a risk factor for the development of CNS oxygen toxicity in the diurnal fat sand rat (Psammomys obesus). Chronobiology International 2017; 34(5):578-586. doi.org/10.1080/07420528.2017.1281822 185