Rich countries are opening up societies and vaccinating young people who are not at great risk from Covid-19, while the poorest countries cruelly lack doses, the World Health Organization said on Friday, condemning a global failure.The situation in Africa, where new infections and deaths jumped by nearly 40% last week compared to the previous week, is "so dangerous" as the Delta variant spreads globally, WHO director-general Tedros Adhanom Ghebreyesus said.from India News | Latest News Headlines & Live Updates from India - Times of India https://ift.tt/3h5x6fq