Naaju Breaking News, Live Updates, Latest Headlines, Viral News, Top Stories, Trending Topics, Videos
[ad_1] The Sinopharm vaccine works against Delta variant of coronavirus, according to a study by scientists from the University of Sri Jayewardenepura (Sri Lanka) and the University of Oxford discovered. The vaccine …
Read More »Sinopharm vaccine showed high efficacy against Delta variant of covid | This was confirmed by a study conducted in Sri Lanka
