Video: 'We should vaccinate least protected, not most protected', says WHO's director-general
Tedros Adhanom Ghebreyesus said vaccine boosters can play a role in curbing the spread of COVID-19 as long as people most in need of protection also get access to jabs.
The World Health Organisation's director-general said that the priority is to vaccinate 'the least protected, not most protected', adding that the world needs to end vaccine inequity first in order to end the pandemic.