WHO chief Tedros Adhanom Ghebreyesus says vaccine need surpasses G7 vows Kumar Jeetendra | June 13, 2021 The head of the World Health Organisation has welcomed the vaccine-sharing announcements coming out of the Group of Seven summit but says “we need more, and we need them faster.” “The challenge, I said to the G-7 leaders, was that to truly end the pandemic, our goal must be to vaccinate at least 70% of …