Yet more evidence on the importance of T cells is emerging. It's significant.

This isn't just one rogue study now, it's being increasingly documented.

I was saying this months ago, but according to some despite having a PhD in immunology I was unqualified to comment!

What I think it all means:

-Antibody tests significantly underestimate the number of people infected
-There is considerable innate immunity from old coronaviruses
- Sadly no easy test for T cells

It's very good news and makes an awful lot of sense.

It explains how a one person can develop antibodies, but not their partner - there are so many examples like this.

I'm sure that far more people have had the virus and more people have some protection to the virus than estimated.

Very encouraging. https://www.biorxiv.org/content/10.1101/2020.06.29.174888v1