On February 11, 2020, a multicenter study of 8,866 patients, including 4,021 confirmed cases of COVID-19, presented an updated overview of the epidemic as follows (https://mp.weixin.qq.com/ s/UlBi-HX_rHPXa1qHA2bhdA).
Mmano tarehe 11 Februari 2020, utafiti wa vituo anuwai wa wagonjwa 8,866 wakiwemo 4,021 ambao walithibitishwa kuwa na COVID-19 uliwasilisha taswira iliyosasishwa zaidi ya janga hili kama ifuatavyo (https://mp.weixin.qq.com/s/UlBi-HX_rHPXa1qHA2bhdA).