
A healthcare worker prepares to administer a dose of the BioNTech Covid-19 vaccine at a vaccination hub in Texas. AFP
A healthcare worker prepares to administer a dose of the BioNTech Covid-19 vaccine at a vaccination hub in Texas. AFP
Covid 'complacency' among governments rising, Gavi warns
Vaccine gap between rich and poor nations is closing but work still needs to be done, Gavi says