EARLY birds who register for Covid-19 vaccines will get to choose between the two available options in the country – Sinopharm, or Pfizer/BioNTech.“Vaccination is optional and target groups for Covid-19 vaccines from Sinopharm and Pfizer are adults aged 18 years and over,” said National Taskforce for Combating Coronavirus (Covid-19) monitoring committee head Lt Col Dr Manaf Al Qahtani .