World Leprosy Day 2023 is observed on 29th January
World Leprosy Day 2023 is observed on 29th January World Leprosy Day is observed annually on the last Sunday of January to raise awareness about the chronic infectious disease, leprosy. This year, World Leprosy Day will be observed on 29th January 2023. The day was established in 1954 by French philanthropist Raoul Follereau to draw…