Safety of AZD1222 COVID19 vaccine and low Incidence of SARSCoV2 infection in Botswana following ChAdOx1AZD1222 vaccination A singlearm openlabel interventional study final study results - J Makhema; E Shava; Alane Izu; T Gaolathe; L Kuate; E et al (My University, 2024)