The article explains the concept of vaccine passports, which serve as proof that an individual has received the COVID-19 vaccine. These certificates could be used to access travel, entertainment, or workspaces safely. While such passports may support reopening society and reviving the economy, concerns remain about fairness, privacy, and their potential to exclude those unable or unwilling to be vaccinated. The Scottish government has explored their introduction but is considering public health and ethical implications.

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