The CEO of the Mzansi Ethical Research Centre in Middelburg says the COVID-19 vaccine trials he is conducting prepares the immune system to defend the human body against the virus and other invading organisms.
Dr. Tayob was speaking to Radio Islam on Tuesday about his vaccine trials called Ensemble led by Professor Glenda Gray, which differs from the current trials at Wits University led by Professor Shabir Madhi and developed by Oxford University and AstraZeneca