Peter Ben Embarek, a member of the World Health Organization (WHO) team tasked with investigating the origins of the coronavirus disease (COVID-19), shakes hands with Liang Wannian, head of expert panel on COVID-19 response at China's National Health Commission, next to Marion Koopmans at the end of the WHO-China joint study news conference at a hotel in Wuhan, Hubei province, China February 9, 2021.
Image: Aly Song / REUTERS
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