Science, Discovery, Tech and Environment · 2 December 2025

Middle-Aged Woman Dies with Scrub Typhus Symptoms in Vizianagaram District in Andhra Pradesh

Exam-focused facts from the 2 December 2025 current affairs briefing.

Key facts

  • Scrub typhus is caused by the bacterium Orientia tsutsugamushi and spreads through bites of infected larval mites.
  • Common symptoms include fever, body pain, rash, a scab-like lesion and swollen lymph nodes.
  • Most patients respond well to doxycycline, with azithromycin recommended for pregnant women.
  • Early treatment with antibiotics prevents complications affecting the lungs, liver, kidneys or central nervous system.
  • Health authorities advise avoiding overgrown vegetation, wearing protective clothing and using repellents to reduce mite bites.
  • Chittoor reported the highest number of infections this year at 384.