https://en.wikipedia.org/wiki/Lyme_disease#History
> The 2010 autopsy of Ötzi the Iceman, a 5,300-year-old mummy, revealed the presence of the DNA sequence of Borrelia burgdorferi making him the earliest known human with Lyme disease.
Unless it's got conclusive evidence of a functional time machine, it's gonna struggle to explain how a town in Connecticut predates a prehistoric mummy.