Here is a small paper from Normal Latov:

Neuropathy and cognitive impairment following vaccination with the OspA protein of Borrelia burgdorferi. - PubMed - NCBI

After the Lyme vaccine was given to people, it was very damaging and was pulled off the market. It caused neuropathy and autonomic issues in addition to other symptoms. It was a pretty big disaster here in the US.

Latov is suggesting that immune mechanisms are at play in patients who have chronic Lyme.