World Leprosy Day

Category: Health
World Leprosy Day around the world in 2026
Image by Satheesh Sankaran , from Pixabay. CC0

About World Leprosy Day

How long until World Leprosy Day?
World Leprosy Day .
Dates of World Leprosy Day
2027 InternationalJan 31
International Sun, Jan 31Observances Holiday
2026 InternationalJan 25
International Sun, Jan 25Observances Holiday
2025 InternationalJan 26
International Sun, Jan 26Observances Holiday
2024 InternationalJan 28
International Sun, Jan 28Observances Holiday
2023 InternationalJan 29
International Sun, Jan 29Observances Holiday
Summary
Find out the dates, history and traditions of World Leprosy Day.

World Leprosy Day is observed on the last Sunday in January. 

The day was chosen by French humanitarian Raoul Follereau in 1953 to coincide with the anniversary of Mahatma Gandhi's death on 30th January 1948. During his life, Mahatma Gandhi showed great compassion for people afflicted with leprosy.

World Leprosy Day raises awareness of a disease that many people believe to be extinct. Today it is not just the disease that is forgotten, but the people too.

Everyday nearly 600 more people are diagnosed with and start treatment for leprosy, also known as Hansen's Disease. In 2014, 213 899 people were diagnosed and it is estimated that millions more go undiagnosed.

Symptoms

Symptoms may occur within one year but can also take as long as 20 years or even more to occur.

Clinical signs are easy to observe. Skin lesion has usually a different pigmentation than the surrounding normal skin (less pigmented, reddish or copper-coloured) and may have various aspects (flat, raised or nodules). Skin lesion can be single or multiple and may show a loss of sensation in the skin.

Skin smears are also used to diagnose leprosy.

Treatment

Leprosy is curable with a combination of drugs known as multidrug therapy, as the treatment of leprosy with only one antileprosy drug (monotherapy) will result in development of drug resistance to that drug. The combination of drugs used in the MDT depends on the classification of the disease (paucibacillary or multibacillary leprosy).

Similar Observances

Read more about World Contraception Day

World Contraception Day

A day to spread the word and raise awareness about contraception and safe sex.

Read More
Read more about World Heart Day

World Heart Day ❤

This isn't a romantic day, it's about raising awareness of Cardiovascular Disease, one of the world's leading causes of death.

Read More
Read more about World Sight Day

World Sight Day

Find out the dates, history and traditions of World Sight Day.

Read More
Read more about World Arthritis Day

World Arthritis Day

Arthritis is a disease that affects approximately 350 million people worldwide, including nearly 40 million people in the United States.

Read More

Other Observances on January 25th 2026

Read more about National Tourism Day

National Tourism Day

Find out the dates, history and traditions of National Tourism Day.

Read More
Read more about Students Day

Students Day

Find out the dates, history and traditions of Students Day

Read More
Read more about Sanctity of Human Life Sunday

Sanctity of Human Life Sunday

Find out the dates, history and traditions of Sanctity of Human Life Sunday.

Read More
Read more about National Irish Coffee Day

National Irish Coffee Day

Find out the dates, history and traditions of National Irish Coffee Day

Read More
All events on January 25th 2026