![](http://www.ecns.cn/hd/2020/04/03/e4176396f2f249358e433819c23ac943.jpg)
Medical staff work inside intensive care of the Vojvodina clinical centre with patients suffering from coronavirus disease (COVID-19) in Novi Sad, Serbia, April 2, 2020. (Photo/Agencies)
![](http://www.ecns.cn/hd/2020/04/03/ed62d58da90b416a8d37d354e95f3a40.jpg)
Medical staff work inside intensive care of the Vojvodina clinical centre with patients suffering from coronavirus disease (COVID-19) in Novi Sad, Serbia, April 2, 2020. (Photo/Agencies)
![](http://www.ecns.cn/hd/2020/04/03/97637805c0e14fcb9b9b7c98cfb287f2.jpg)
Medical staff work inside intensive care of the Vojvodina clinical centre with patients suffering from coronavirus disease (COVID-19) in Novi Sad, Serbia, April 2, 2020. (Photo/Agencies)
![](http://www.ecns.cn/hd/2020/04/03/69f10c0f63df41999a388d5f8e1dc5d1.jpg)
Medical staff work inside intensive care of the Vojvodina clinical centre with patients suffering from coronavirus disease (COVID-19) in Novi Sad, Serbia, April 2, 2020. (Photo/Agencies)
![](http://www.ecns.cn/hd/2020/04/03/e3f19242789647ae9cc34c8b8fa85483.jpg)
Medical staff work inside intensive care of the Vojvodina clinical centre with patients suffering from coronavirus disease (COVID-19) in Novi Sad, Serbia, April 2, 2020. (Photo/Agencies)