The Serbian captain who waved the flag of China died. How did he die?

Recently, the news of the death of the Serbian captain who waved the China flag immediately caught everyone's attention. This civilian hero has brought so much positive energy to everyone that many people can't believe the sudden death of the Serbian captain. So, how did the Serbian captain die? It is understood that the Serbian captain died after being rescued because he was infected with the COVID-19 epidemic. I am very sorry about the death of the Serbian captain. I hope the Serbian captain has a good trip. There may still be people who don't know who the captain of Serbia is, but when the epidemic in COVID-19 is serious, the epidemic in Serbia is also very serious. Because of the good relationship with China, China sent a professional treatment veteran to Serbia to help, and the captain's task at that time was to safely deliver the medical staff sent by China to their destination. At that time, the captain waved the national flag of China, which made many people remember him. Later, the captain also said that China people were really friendly, so everyone remembered this lovely Serbian captain. I didn't expect the news of the death of the Serbian captain to be really unacceptable. It is understood that the Serbian captain who waved the flag of China died of COVID-19 epidemic. Because he stuck to his post during the epidemic, when the local epidemic was really serious, he was probably infected with the virus on the plane. His wife said that he had been sticking to his post without rest. Later, because his condition did not deteriorate, he successfully saved the captain under the rescue of the doctor. I think the captain unfortunately left, but his spirit will remain in our hearts forever. He is our great hero. We will always remember the Serbian captain who waved the flag of China. His existence is really meaningful, and I think he certainly has no regrets, because he has been working hard and living hard.