Vaccine nationalism, high prices and supply chain issues are standing in the way of the world getting inoculated, according to scientists writing about the coronavirus pandemic in The Lancet.
Anyone eligible for a vaccine who has not yet had a jab is being urged to come forward - with Britons in top priority groups being told it isn't too late to receive one.
MI5 had intelligence that the Fishmongers' Hall killer could be planning an attack after his release from prison and did not share it, the families of his victims have told a hearing.
The theory that COVID-19 originated from a laboratory in Wuhan has not been dismissed by investigators, the head of the World Health Organisation has suggested.
