The NHLS fired CEO Joyce Mogale and CFO Sikhumbuzo Zulu after they were found guilty of misconduct.The University of Oxford’s possible COVID-19 vaccine could be rolled out by the end of the year but there is no certainty, the lead developer of the vaccine said on Tuesday.
She said it needed to be shown to work in late-stage trials, there needed to be large quantities manufactured, and regulators had to agree quickly to license it for emergency use before large numbers of people could be vaccinated. “The chance of us getting a vaccine before Christmas that actually is highly effective are, in my view, very low,” Whitty told lawmakers.