When the British-Swedish drugmaker AstraZeneca announced on Monday that its experimental coronavirus vaccine is 70% effective on average, the world exhaled a collective sigh of relief and stocks rallied. Another vaccine with promising results had arrived.
원문출처 : https://www.cnn.com/2020/11/26/europe/astrazeneca-oxford-vaccine-data-concerns-intl/index.html
원문출처 : https://www.cnn.com/2020/11/26/europe/astrazeneca-oxford-vaccine-data-concerns-intl/index.html