by Robin MILLARD GENEVA, Switzerland (AFP) — The World Health Organization gave emergency use approval to AstraZeneca’s Covid-19 vaccines on Monday, meaning distribution can start to poorer countries starved of doses to fight the pandemic. The AstraZeneca-Oxford jab forms the bulk of batches being lined up through Covax, the global program aimed at procuring and shipping out vaccines equitably around the world, regardless of wealth. It is only the second Covid-19 jab to have received […]