Microbiology Neil Mooser reaction or Tunica reaction is useful to diffferentiate between? A R. prowazekii & R. typhi B R. typhi & R. rickettsia C R. prowazekii & R. rickettsia D R. rickettsii 8c C. burnetti 💡 Explanation Neil Mooser reaction or Tunica reaction is useful to diffferentiate between? ✓ Correct Answer: A. R. prowazekii & R. typhi