WHO’s Chief Scientist Soumya Swaminathan on CNN warns vaccine efficiency still unclear
In a wide-ranging interview with CNN’s Becky Anderson, Soumya Swaminathan, Chief Scientist at the World Health Organisation, WHO, spoke on how to…
In a wide-ranging interview with CNN’s Becky Anderson, Soumya Swaminathan, Chief Scientist at the World Health Organisation, WHO, spoke on how to…