Nchi kadhaa, zikiwemo Misri, UAE, Jordan, Indonesia, Brazili na Pakistani, zimeidhinisha chanjo za COVID-19 zinazozalishwa na China kwa matumizi ya dharura.Na nchi nyingi zaidi, pamoja na Chile, Malaysia, Ufilipino, Thailand na Nigeria, zimeagiza chanjo ya Kichina au ni coope...
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