Australia urges calm over AstraZeneca's vaccine after South Africa suspends use

Australia on Monday moved to reassure its citizens over the efficacy of AstraZeneca's Covid-19 vaccine after South Africa suspended use of the shot because data showed it offered limited protection against a new strain of the virus.

Citing data that showed the AstraZeneca vaccine reduced mild-to-moderate Covid-19 by 22 percent, South Africa said on Sunday it would put on hold the use of the AstraZeneca vaccine.

But Australia's Minister for Health, Greg Hunt, said the vaccine is effective in its primary objective.

"There is currently no evidence to indicate a reduction in the effectiveness...