Science, Discovery, Tech and Environment · 29 January 2026

Kerala becomes first Indian state to declare Bacillus subtilis as State Microbe

Exam-focused facts from the 29 January 2026 current affairs briefing.

Key facts

  • Kerala declared Bacillus subtilis as its State Microbe, making it the first state in the country to officially designate a state microbe.
  • Chief Minister Pinarayi Vijayan announced the designation during the inauguration of the Centre of Excellence in Microbiome (CoEM) in Thiruvananthapuram.
  • Bacillus subtilis is a probiotic bacterium found in the environment, human gut, and fermented foods.
  • CoEM, established by the Kerala government, aims to study microorganisms' role in health, environment, and sustainability.
  • CoEM functions under the Kerala State Council for Science, Technology and Environment (KSCSTE) in collaboration with the Kerala Development and Innovation Strategic Council (K-DISC).
  • CoEM is the first institution in India to integrate microbiome-based translational research across human health, nutrition, immunity, agriculture, fisheries, and environmental conservation.
  • CoEM signed MoUs with Kerala Startup Mission and Amrita School of Biotechnology for future collaborations.