Question

Which of the following pathogen causes typhoid?

• A. Rickettsiae
• B. Chlamydia
• C. Salmonella typhi
• D. Mycobacterium

Answer 1

Answer: (C)

Salmonella typhi

Typhoid fever is caused by the bacterium Salmonella typhi. The infection can be recognised by rose colour spots of rash on the chest and skin. The bacterium is found in the intestines and blood of the infected person. The bacterium may also be found in the faeces of the infected person and may help in the spreading of the disease. The symptoms may also show fever, headache, nausea and loss of appetite.

So, the correct answer is option C.