I didn't see the citation when you first posted. I don't doubt it's valid, but the issue I had up the comment thread was with the theory that lowered faith in medical institutions is because of anti-vaxxers and fear of incarceration and deportation. Your source says nothing of the sort.
I don't know if the folk who are against vaccination are the sole cause of eroding trust in healthcare, but given that healthcare trust is eroding and anti-vaccination believers are rising, it's not much of a stretch to think the two might be related.
What I do know is that according to the study I linked, trust in healthcare has fallen quite a bit and that is likely to hinder our ability to slow an outbreak.
I called you out for bad faith, not because of your position on the topic, but because I have re-read this thread over and over and still cannot find anyone making the argument that opening borders and opening prisons is going to prevent diseases.
The obvious solution to distrust and lack of engagement between immigrant communities and the authorities — unless you have another non-obvious one — is to stop enforcing immigration laws at all. In other words, the government should never check someone's citizenship/immigration status, except maybe when someone's caught committing a crime (maybe... at least if it's a serious crime... then we'll check immigration status and send them back if they're not a permanent resident). That's what set Al on tilt, because it is essentially an open borders policy.