Jacobson also originated the mantra “once a spike, always a spike.” It’s the MSU Deer Lab leaders that have most shaped my understanding of the facts on this topic, so I’m glad you brought them up.
You don’t think disease and bacteria is more prevalent at bait sites? Or are you just saying there’s no categorical research following deer around to document their disease susceptibility? The first is enough for me. Requiring the latter is for those that can’t apply some basic logic.
Deer are literally consuming each others urine, feces, saliva and other bodily fluids at bait sites. I can’t equate that to grooming, commonly done among family groups.
While I’m no NDA fan, this is a decent lit search.
https://deerassociation.com/can-baiting-and-feeding-really-spread-deer-diseases-faster/
I’m interested in comparable peer reviewed research that shows baiting does “no harm whatsoever” relative to disease exposure.