According to Médecins Sans Frontières (MSF), “many of the countries blocking or delaying the proposal, including the Australia, Brazil, Canada, the EU, Japan, Norway, Switzerland, the U.K. and the U.S., have also secured the majority of available vaccines, much more than needed to vaccinate their entire populations.”

People are gathering in the US city of Louisville for a demonstration to mark a year since the death of Breonna Taylor, a 26-year-old black medic shot dead when police raided her home.

The incident caused outrage, spurring protests against racism and brutality.

Ms Taylor was shot by officers who forced entry into her home using a "no-knock" warrant that meant they did not have to announce themselves.

The three police officers who carried out the raid were eventually sacked.

Sarah Everard had been walking to her home in Brixton when she disappeared