Workers in PPE spray the ground with diinfectant in Baishazhou market during a visit of World Health Organization (WHO) team tasked with investigating the origins of the coronavirus (COVID-19) pandemic, in Wuhan, Hubei province, China, January 31, 2021.
A World Health Organization-led team of experts investigating the origins of COVID-19 in the central Chinese city of Wuhan was expected to visit Huanan market later on Sunday, a wholesale seafood centre where the new coronavirus was initially detected.