vaccine trials
Russia trying to steal COVID-19 vaccine data, say UK, US and Canada
Private sector cybersecurity researchers who had spotted the malware over the last year were unaware of its Russian origins until Thursday
First COVID-19 vaccine tested in US poised for final testing
Developed by Dr Fauci, US government’s top infectious disease expert, reports say the vaccine revved up people’s immune systems as hoped
Most adults infected with COVID-19 in South Africa are asymptomatic cases
Majority of COVID-19 infections are going unnoticed, but enrolment process for vaccine trials has shown that far more people are infected
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