India temporarily halts Oxford-AstraZeneca vaccine exports

India has put a temporary hold on all major exports of the AstraZenecacoronavirus vaccine made by the Serum Institute of India (SII) amid an increase in domestic demand due to a surge in infection. It will also affect supplies to Gavi, the World Health Organisation (WHO)-backed vaccine alliance, through which more than 190 participating economies – 98 higher-income and 92 […]

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