Covid-sniffing dogs were already tested in the UAE with 90% accuracy, now they’re being trialed in Helsinki. Two European airports will use a self-serve ‘Israeli gargle test’ which provides results in 15 minutes. Both are efforts to ensure travelers are all virus free, and give both passengers and governments confidence to travel the way we (mostly) used to.
An even better solution extends far beyond airports. Cheap, at home strip tests (think of something similar to a pregnancy test) that identify whether or not you’re Covid-positive. The primary obstacle to cheap daily at home testing isn’t technology, it’s the FDA. Set this up to read results through an app, and the app could become your passport not just to travel but also bring back indoor activities.