MercoPress. South Atlantic News Agency
Stories for February 25th 2022
-
Friday, February 25th 2022 - 09:18 UTC
A fourth dose of Sinopharm does very little to help, Chinese study finds
A fourth shot of the COVID-19 Sinopharm vaccine will not provide any additional protection against the disease, according to a study from the Sun Yat-sen University in Guangzhou released earlier this week.
