South Africa pauses Covid-19 vaccine rollout after disappointing AstraZeneca results
AstraZeneca’s vaccine did not provide significant protection against mild to moderate Covid-19 caused by the variant of the virus dominant in South Africa, researchers announced late on Sunday. The country has now paused its rollout of the vaccine as experts meet this week to discuss the data and how it will shape the country’s use of the jab. The AstraZeneca…








