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  • LUCAS DE LA CAL

    Correspondent

    @Lucasdelacal

    Beijing (China)

Updated Friday, May 22, 2020 - 20:18

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Almost five months have passed since the virologist Shi Zhengli will leave her conference in Shanghai about her expeditions in bat caves in search of the virus that these mammals carry and took a train to Wuhan to analyze a strange pneumonia that was spreading in that city. . At the Virology Institute, the doctor and her team, using a polymerase chain reaction, the technique that amplifies the genetic material of the virus, discovered that five patients had se

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