Crew member arrived in Brazil on August 20, 2020, rapid test for COVID-19 with a negative result. On the 28th, already on board, he developed: fever, cough and malaise. On the 29th, was closely monitored for 2 hours and 30 minutes. In the first hour, he presented hypothermia, high blood pressure and tachycardia, requiring oxygen therapy, he presented in the last 90 minutes to hypothermia, an abrupt drop in blood pressure and bradycardia, ultimately evolving to hypothermia, lack of blood pressure and electrical activity of the heart. A review of the protocol for coping with COVID-19 is required.