Soosaar warqad-warbixineed bukaan-socod oo loogu talagalay qaatayaasha UK ee ku saabsan macluumaadka Xeerka 174 iyo tallaalka AstraZeneca Recombinant COVID-19, ee ku taariikhaysan Disembar 2020.
Module 4 ayaa la soo bandhigay:
Bogga 2 ee 23 Janaayo 2025