Members of an international team studying the origins of the virus that causes COVID-19 arrived in Wuhan, China, on Thursday, the head of the World Health Organization (WHO) announced during an expert meeting on the disease. Members of an international team studying the origins of the virus that causes COVID-19 arrived in Wuhan, China, on Thursday, the head of the World Health Organization (WHO) announced during an expert meeting on the disease. Read MoreUN News – Health