Covid-19: tracking the spread of a virus in real time

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Central to infectious disease control is tracking the spread of a pathogen through the population. In Cambridge, UK, researchers are looking at genetic mutations in samples from Covid-19 patients to rapidly investigate how and where hospital transmissions are occurring. Dr Estée Török tells Nicola Davis what this real-time pathological detective work can reveal about the origins of an outbreak. Help support our independent journalism at theguardian.com/sciencepod

11 Aug 2020 English United Kingdom Science · Nature

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