Warbixinta Ururka Caafimaadka Adduunka ee Shabakadda Ilaalinta Neefsiga ee Yurub, oo cinwaan looga dhigay tirada nolosha ee sida tooska ah loo badbaadiyay barnaamijyada tallaalka Covid-19 ee Gobolka Yurub ee WHO, Diseembar 2020 illaa Maarso 2023, aan daahsoon.