1. Italy to introduce vaccine passports for indoor activities as infections spike;Adams,2021
2. The Nazi doctors and the Nuremberg code: Human rights in human experimentation;Annas,1992
3. Where Europe went wrong in its vaccine rollout, and why;Apuzzo,2021
4. Brexit squabble clouds Boris Johnson's day of vaccine “Triumph”;Ashton,2020
5. Why Norway donated banned Covid-19 vaccines to Uganda;Atukunda,2021