Covid-19 vaccine boosters are 'immoral' and 'unfair', says WHO chief

Distributing Covid-19 vaccine booster shots in some countries while inoculations across Africa lag is 'immoral,' according to the director general of the World Health Organization (WHO). The increasing use of boosters is 'immoral, unfair and unjust and it has to stop,' WHO chief Tedros Adhanom Ghebreyesus told CNN's Becky Anderson on Tuesday. 'To start boosters is really the worst we can do as a global community. It is unjust and also unfair because we will not stop the pandemic by ignoring a whole continent, and the continent that doesn't have any manufacturing capacity of other means,' he said.