The Serum Institute of India (SII), the worlds biggest vaccine manufacturer, had vowed to deliver at least 2 billion COVID-19 shots to low and middle-income countries, with nearly half of that by the end of 2021.
Setheo sa Serum sa India (SII), badiri ba ba golo thata mo lefatsheng ba moento, se dirile maikano a go neelana ka meento ya COVID-19 e ka nnang kana ka dibilione di le 2 go dinaga tsa letseno le le kwa tlase le le le mo magareng, ka bokana ka halofo bo tlaa fitlhelelwa fa ngwaga wa 2021 o ya kwa bokhutlong.