OREANDA-NEWS  According to the International Radio of China, all viruses dangerous to humans originated from viral diseases of animals. Those who talk about the man-made origin of Covid-19 are amateurs or speculators with political goals. 

This was stated in an interview with the International Radio of China by Dmitry Konstantinovich Lvov, an academician-virologist, an expert of the World Health Organization since 1987 and a specialist in coronavirus.