Tick spit and Isaac Newton.
Lutter
Lowell D
LD
D000818:Animals; D025065:Borrelia burgdorferi / Q000254:growth & development; D006801:Humans; D018884:Ixodes / Q000382:microbiology; D008193:Lyme Disease / Q000635:transmission; D009985:Orthopedics; D011340:Problem Solving; D014481:United States