I think you should have a think about how long it would take for everyone to get access to, and use, an instant Covid test on their phone for $1 and do the math.... around the world.
Once approved access to all can happen very quickly. ALL.
This could all happen extremely fast for multiple reasons - the main ones being :-
instant results,
remote results,
billions saved by individuals, businesses and govts
and a dramatic reduction in testing waste...
Things often move slow but the Chines have shown you can build a working hospital in a day or so from scratch...... Organising a phone to cough into is a lot simpler and easier.
COVID-19 Instant Screening test, page-605
Currently unlisted. Proposed listing date: 4 SEPTEMBER 2024 #