(ANSA) - ROMA, 22 MAR - epa09089010 Workers unload and
transport 228,000 Oxford and AstraZeneca vaccines from the Covax
mechanism that have arrived to the city of El Alto, Bolivia, 21
March 2021. Bolivia received 228,000 doses of the Oxford and
AstraZeneca vaccine this Sunday through the United Nations Covax
mechanism, the first batch of three of this type that will be
supplemented in April to reach 672,000 immunizations.
EPA/Stringer (ANSA).