Tick-borne illnesses.  Early treatment is key.
D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D005076:Exanthema / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D007299:Insect Bites and Stings / Q000175:diagnosis* / Q000473:pathology; D017282:Tick-Borne Diseases / Q000175:diagnosis / Q000188:drug therapy*
D000900:Anti-Bacterial Agents