By , GENEVA (Reuters) - The head of the World Health Organization said on Friday there is a “clear problem” that low- and middle-income countries are not yet receiving supplies of COVID-19 vaccines and urged countries to stop striking bilateral deals with manufacturers.“Rich countries have the majority of the supply,” WHO Director-General Tedros Adhanom Ghebreyesus said in strongly-worded comments on vaccine nationalism at a Geneva news briefing.“No country is exceptional and should cut the queue and vaccinate all their population while some remain with no supply of the vaccine,” he...…By , GENEVA (Reuters) - The head of the World Health Organization said on Friday there is a “clear problem” that low- and middle-income countries are not yet receiving supplies of COVID-19 vaccines and urged countries to stop striking bilateral deals with manufacturers.“Rich countries have the majority of the supply,” WHO Director-General Tedros Adhanom Ghebreyesus said in strongly-worded comments on vaccine nationalism at a Geneva news briefing.“No country is exceptional and should cut the queue and vaccinate all their population while some remain with no supply of the vaccine,” he...WW…