Hints and tips:
...The industry is attracted by the potential to cut wasted R&D spending....
...The probe has clawed back more than R$4bn ($750m) for the public coffers, including those of the federal government and state-controlled oil company Petrobras....
...Professor Salim Abdool Karim, leader of the country’s Covid-19 programme, said on Friday: “We did not expect the rapid way in which this variant has become dominant in South Africa . . ....
International Edition