World TB Day is being celebrated every year on 24 March annually to commemorate the date when Dr. Robert Koch announced his discovery of Mycobacterium tuberculosis, the bacillus that causes TB in 1882.
The Narasinghapettai nagaswaram, a classical wind music instrument traditionally made by artisans based at a village in Tamil Nadu, has received the Geographical Indication (GI) tag.
EXAMIANS