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WHO chief hopes there will be a coronavirus vaccine by end of this year
Tedros Adhanom Ghebreyesus on Tuesday said he hopes there will be a coronavirus vaccine by the end of 2020."The Pfizer one (vaccine) is a very promising one, we also expect more and more," said Tedros.He said the WHO team studying origin of virus has experts from US, Russia, Australia, Sudan, Denmark, Netherlands, Germany, Japan, Vietnam and Britain.Matshidiso Moeti, WHO's regional director for Africa, told the same WHO ministerial assembly: "The exciting news yesterday (Monday) of a possible effective vaccine becoming available presages significant cold chains challenges for African countries by the type of vaccine that that is.