RE: South Africa will suspend use of AstraZeneca's COVID-198 Feb 2021 08:25
It may not work 100% on the SA varient (though tested on a tiny group, and not yet peer reviewed). Prof Sarah Gilbert stated yesterday the current vaccine will likely prevent severe cases, or death. That's sounds pretty good to me! Also as stated above a new amended vaccine to be released by Autumn this year to tackle the SA varient head on.
I am surprised SA have suspended the roll out to be honest, a vaccine in which can potentially help you avoid death, is better that nothing.