Professor David Heymann: The fight against coronavirus

Published: Feb. 28, 2020, 4 a.m.

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"Get ready" is the message from health experts fighting COVID-19, the coronavirus. At least 80,000 people are already infected in more than 40 countries, and that number is expected to rise. Is the World Health Organisation moving fast enough? We speak to WHO adviser Professor David Heymann.

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