COVID “Immunity Passports” Are a No-Go

Authorities are caught between dealing with the competing urgencies of abating the COVID-19 health crisis and the looming threat of an economic recession. With an approved drug, or better still, a COVID-19 vaccine still a way off, other solutions are being considered to accelerate communities’ return to normalcy.

European leaders are currently discussing the idea of using “immunity passports” as a means of getting the workforce up and running with those who have recovered from the coronavirus infection. To test the feasibility of such strategies, researchers in Germany are launching a mass study to quantify COVID-19 immunity in the population prior to easing lockdown measures.

“Those who are immune could be issued with a kind of vaccination pass that would for example allow them to be exempted from restrictions on their activity,” said Gerard Krause, head of epidemiology at the Helmholtz Centre for Infection Research.

Realistically, the concept of immunity passports has two major failings. Firstly, without widespread access to accurate diagnostic tests, we are unable to categorically confirm infections. On top of that, we are still unable to properly define immunity or understand the risks of reinfection and infecting others.