World Tuberculosis (TB) Day is observed on ____? June 27, 2021 / By Preparation Point / International Days Mcqs Share on WhatsApp Share on Facebook Share on Twitter Share on LinkedIn 24th March 21st March 25th March 26th March None of these World Tuberculosis Day, observed on 24 March each year. Share this:TwitterFacebookMoreTelegramWhatsAppLike this:Like Loading... Related Share on WhatsApp Share on Facebook Share on Twitter Share on LinkedIn