China on Jan. 23 reported a slight increase in new cases of Covid-19 as the country marked the anniversary of the world’s first coronavirus lockdown, in the city of Wuhan where the disease emerged in late 2019.

World Health Organization

A World Health Organization team of international experts tasked with investigating the origins of the Covid-19 pandemic will arrive in China on Jan. 14, Chinese authorities said.

Clarivate Plc released the company’s list of Highly Cited Researchers 2020 that identifies researchers who “demonstrated significant influence in their chosen field or fields through the publication of multiple highly cited papers during the last decade.”

World leaders came together virtually to mark the 75th anniversary of the United Nations, as the deadly coronavirus pandemic and tensions between the United States and China challenge the effectiveness and solidarity of the 193-member body.

Global coronavirus cases exceeded 10 million on Sunday according to a Reuters tally, marking a major milestone in the spread of the respiratory disease that has so far killed almost half a million people in seven months.