Health Alert: Outbreaks of Flea-Borne Typhus
There is an increased number of flea-borne typhus cases in LA county. If you develop a fever with headache, muscle ache, rash, please call your doctor. If your lab results show low WBC, low platelet, and high liver enzymes, please call your doctor right away.

Source:
https://www.cdc.gov/typhus/murine/what-you-need-to-know.html