A study has shown that the AstraZeneca Covid-19 vaccine is less effective in fighting the the South African variant. AFP. 
A study has shown that the AstraZeneca Covid-19 vaccine is less effective in fighting the the South African variant. AFP. 

Africa

AstraZeneca Covid shot 'less effective against South African variant'

Study shows little effect on patients with mild to moderate coronavirus symptoms

Neil Murphy
Neil Murphy
London

February 07, 2021