نبذة مختصرة : The new coronavirus, 2019-nCov or COVID-19, has become a global pandemic since Chinese authorities informed the World Health Organization (WHO) of several cases of pneumonia of unknown aetiology in the city of Wuhan on 31 December 2019. The virus quickly spread throughout China and affected other Asian countries before leaping towards America, Africa, Oceania and Europe (Spanish Ministry of Health, 2020).
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