Explanation:

Scrub typhus, also known as bush typhus, is a disease caused by a bacteria called Orientia tsutsugamushi. It is spread to people through bites of infected chiggers (larval mites). Apart from India, cases of scrub typhus have been reported from rural areas of Indonesia, China, Japan and northern Australia.

Mathura in western Uttar Pradesh have reported cases of a mystery fever, which has been identified as scrub typhus.