By Chantalé Fletcher SINOPHARM vaccines are working well against variants of the Covid-19 virus says Professor…
Tag: Professor Christine Carrington
Jury Still Out on Booster Shots for Covid-19 Vaccines
By Sue-Ann Wayow NO one can say if and when another booster shot of the…
Vaccines Can Fight Covid-19 Mutations
By Sue-Ann Wayow REGARDLESS of the variant of the Covid-19 virus, it is still…