by AFP Bureaus GENEVA, Switzerland (AFP) — South Africa suspended the start of its AstraZeneca inoculation programme over concerns the shot does not work on a new variant, with WHO experts due to meet Monday to discuss the vaccine already facing questions about its efficacy for over-65s. A trial showed the vaccine provides only “minimal” protection against mild to moderate Covid-19 caused by the variant first detected in South Africa, a setback to the global […]