This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Environment and health, Subject name: Social & Preventive Medicine
Rat flea transmits all the following except - 
Select and explain. 
A. Plague, B. Salmonellosis, C. Hymenolopsis, D. Endemic typhus
B: Salmonellosis
Answer: B: Salmonellosis 
Explanation: Rat flea transmits disease by biting, mechanical transmission and by faeces. They transmit Plague, Endemic or murine typhus, Chiggerosis Hymenolepis diminuta. Park's Textbook of Preventive and Social Medicine, 25th edition, Page No. 838