This Week In Parasitism

The TWiP professors solve the case of the Woman With Intracellular Ring Forms, and explore the role of Coxiella and Rickettsia endosymbionts in acquisition of Babesia by ticks. Hosts: Vincent Racaniello, Dickson Despommier, and Daniel Griffin Become a patron of TWiP. Links for this episode: Endosymbionts and Babesia in ticks (Front Microbiol) Q fever with Robert Heintzen (TWiM Special) Hero: Percy Garnham Image credit Letters read on TWiP 157 Case Study for TWiP 157 Back to Thailand. Housewife, complaint has multiple red bumps on body, intense itching, worse at night. On head, legs, upper chest. Also does not feel well, feverish, muscle aches, difficulty breathing. Moved into abandoned residence, symptoms began a few days later. Many coconut husks around. Thatched roof. Husband and children developed similar symptoms. No med/surg history, no allergies. No meds. Unused mattresses, rat nests around. No toxic habits, no travel. No pets. On exam: not febrile, not toxic, increased heart, breathing comfortably.