“ Lockdowns only for people who have this marker? I can imagine people wouldn’t want to make this test as it makes them turn paranoid, could we force people to make this test?”

I disagree here. People would want to know if they are at risk. For example in our local school system there has been 40 teachers who have tested positive and 230 students since school started this fall (2600 students in the district). Out of the confirmed positive cases we have had 0 severe cases. 0 hospitalizations with an average illness of around 3-5 days.

The amount of school activities missed due to contact tracing, exposure protocols has been immense. The constant stress of a scary pandemic weighs heavily on the community. Imagine if all students, staff and community members could be screened to see if they were vulnerable. Precautions could be made for this select group.

The overall health of the community and school system would improve drastically utilizing another tool to put the scope and danger of this pandemic in perspective.