‘Speaking at a Chatham House briefing on Wednesday, Prof David Heymann, an infectious disease expert who led the global response to the SARS outbreak, said that new evidence from Hong Kong had prompted a reconsideration of the role of face masks. “The WHO is debating that tomorrow to understand if there is evidence that would call for a change in what WHO is recommending,” he said.
‘The data from Hong Kong was shared confidentially with the WHO, but is likely to be published soon, Heymann said. He added that, in reassessing its policy, the WHO would take into account health workers’ need for masks in all countries.’
Read here (The Guardian, April 1, 2020)
