How the coronavirus vaccine will be rolled out in Sindh Vaccination starts February 3 SAMAA | Dr Taneer Ahmed Posted: Feb 1, 2021 | Last Updated: 2 months ago Artwork: Trinette Lucas/ SAMAA Digital Listen to the story COVID-19 vaccination in Sindh will start from February 3. In the first phase, the vaccine will be given to frontline health workers in both private and public sectors, Sindh Health Minister Dr Azra Pechuho announced Monday. A total of 170,424 health workers have been registered for immunisation. They will be administered Chinese-made Sinopharm vaccine. It has an efficacy of 79.3% against the virus. The vaccine will be available at the following medical facilities: