A 13-year-old celebrates being inoculated against Covid-19 at a mass vaccination centre in Hartford, Connecticut, on May 13. The US is allowing children aged 12-15 to receive the Pfizer-BioNTech vaccine. Photo: AFP
A 13-year-old celebrates being inoculated against Covid-19 at a mass vaccination centre in Hartford, Connecticut, on May 13. The US is allowing children aged 12-15 to receive the Pfizer-BioNTech vaccine. Photo: AFP