I will focus on the health service component as opposed to the very important social determinants.
I'm having a bit of déjà vu here. I might be dating myself, but back in the 1980s we had mobile chest X-rays that went into every community. We had BCGs, we had a very systematic process around sputum samples, we had people observing therapy, and it didn't seem to get us anywhere. Is that accurate, or did we move away from that type of process in a way? Do you have some general comments there? That used to be how things were in the 1980s, as I recall.