by Robin MILLARD GENEVA, Switzerland (AFP) — The Covax vaccine program secured another $2.4 billion from donors on Wednesday, but underlined it was still struggling to get enough doses to help poorer countries fight the Covid-19 pandemic. The scheme is trying to get enough vaccines for 30 percent of the population in 92 of the poorest participating territories — 20 percent in India — with donors covering the cost. But despite raising more than the […]