[neoromantique]

First symptom of Lyme is very distinct red oval on a place that got bit, if you see it then evaluating the tick is kinda pointless at that point.

[tohnjitor]

Not every Lyme infection has a corresponding bullseye, or it will be in a location that you can't see easily.

Therr are also other tick borne illnesses that can be quite dangerous.

[neoromantique]

TIL, thank you for informing me.