Immunity passports threaten discrimination, fairness, and public health

Immunity passports are likely to increase discrimination and threaten fairness and public health - and won't work for practical reasons. First and foremost, scientists do not yet know whether infection confers immunity or for how long; the serological tests so far developed are insufficiently reliable; the volume of testing required is not feasible; and no country has enough survivors of COVID-19 to boost its economy. There are also numerous ethical objections.

Writer: Natalie Kofler and Françoise Baylis
Publication: Nature