What are the main types of drug resistant TB?

Extensively drug-resistant (XDR) TB and MDR TB are the two main types of drug resistant TB.You can read about Antimicrobial Resistance (AMR) – Definition, Causes, Antibiotic Resistance in India in the given link.

Further readings:

1. World Health Organisation (WHO) – Origin, Functions, Roles
2. Topic-Wise GS 3 Questions for UPSC Mains