About World Tuberculosis Day
World Tuberculosis Day is held on 24 March, and in 2027 it falls on Wednesday, 24 March 2027. The date marks the day in 1882 when Robert Koch told a Berlin medical society he had found the germ that causes TB. India carries about a quarter of the world's TB cases, so the day is marked here with screening drives, free testing camps and appeals to finish treatment.
TB is an old disease with a modern problem: the medicines work and are free in India, yet people still die because the diagnosis comes late. WHO India puts it starkly, saying two people die of tuberculosis in India every three minutes.
Why is World TB Day on 24 March?
On 24 March 1882, the German doctor Robert Koch announced to a medical society in Berlin that he had found the bacterium behind tuberculosis. Until then nobody knew what caused the disease, and there was no way to test for it. Koch's finding made both diagnosis and, much later, treatment possible.
WHO has used the date ever since to push governments on TB. The campaign slogan has run for several years as "Yes! We can end TB", with a different line added each year.
How much TB does India have?
India has more TB than any other country. WHO's Global TB Report 2025 put India at about 25 per cent of the world's cases, with roughly 27.1 lakh new cases and over three lakh deaths in 2024.
The direction of travel, though, is down, and faster than the world average.
| India's TB numbers | 2015 | 2024 |
|---|---|---|
| New cases per lakh people | 237 | 187 |
| Deaths per lakh people | 28 | 21 |
| Patients reached by the programme | 53% | 92% |
Those figures are from the same WHO report. The gap that remains is the people the system never sees: patients who go to a private chemist for cough syrup for two months, or who are diagnosed and never start treatment.
What does the Indian government give TB patients free?
Testing and medicines are free at government centres under the National TB Elimination Programme. Anyone with a cough lasting more than two weeks can walk into a government health centre and ask for a sputum test at no cost. Patients are entered in Ni-kshay, the national TB database, which also tracks whether they collect their tablets.
Three things sit on top of that:
- Ni-kshay Poshan Yojana. A monthly cash transfer for food during treatment, raised from ₹500 to ₹1,000 a month in November 2024. Studies have found the money often reaches patients late, and that people without a bank account miss it altogether, so it is worth helping a patient complete the registration.
- Ni-kshay Mitra. Under the Pradhan Mantri TB Mukt Bharat Abhiyaan, any individual, company or association can register to support patients with monthly food baskets. It is the most useful thing an office or a resident welfare association can do on 24 March.
- Door-to-door drives. In the 100-day intensified campaign that ran from 7 December 2024 to 1 February 2025, health teams screened over 5.63 lakh vulnerable people, found more than 1.59 lakh new TB cases and signed up over 86,000 new Ni-kshay Mitras.
What people still get wrong about TB
TB spreads through the air, from the cough or sneeze of someone with TB in the lungs. It does not spread by sharing a plate, a glass or a bathroom, and it is not inherited. TB of the spine, gut, glands or brain does not usually spread from person to person at all.
The bigger Indian problem is shame. A review of Indian studies published in 2025 found that women are more likely than men to hide a TB diagnosis, and families in one Tamil Nadu study admitted concealing a wife's or daughter's TB to protect marriage prospects. Hiding it delays treatment and keeps the household exposed. What you say to a patient matters more than it should.
What to write to someone with TB
Do
- Say the word out loud. Treating TB as unspeakable is what keeps people from testing.
- Remind them it is curable and the full course is six months, not six weeks.
- Send or bring food. Weight loss is part of the disease, and eating is part of the cure.
- Offer to sit with them at the DOTS centre or help them register on Ni-kshay.
Avoid
- Don't send "Happy World TB Day" to anyone who is ill.
- Don't stop sharing meals with a patient on treatment or seat them apart. After a few weeks on medicines, most people are no longer infectious.
- Don't repeat "it's only a cough" if someone has been coughing for two weeks or more.
- Don't tell a patient's employer or neighbours without asking them first.
Six months sounds long, but you're already through the worst part. I'll call every Sunday to hear how the tablet count is going.
Don't panic. This is the curable kind of news. Tell me which centre you're registered at and I'll come with you next time.
Take the full rest your doctor asked for. Nobody here is counting days, and your work is covered.
Last tablet done. That took real patience for six months. Congratulations on getting through it.
Thank you for the home visits nobody sees. The drop in TB numbers is a lot of people like you knocking on doors.
There is nothing to be ashamed of here. TB is an infection, not a mark on your family. Treat it openly and it will be over in six months.
TB, HIV and diabetes travel together in India, which is why the same health teams often run World AIDS Day on 1 December and World Diabetes Day on 14 November. For a patient on treatment, Get Well Soon wording is usually a better fit than a day-based wish.
How to wish someone on World Tuberculosis Day
Most World TB Day messages are not greetings at all. They go to a patient on a six-month course of tablets, to a health worker, or to a family keeping a diagnosis quiet. Say that TB is curable, say you are not afraid of them, and if you can, offer food or a lift to the DOTS centre. Do not say "Happy World TB Day".
Write a few lines in your own words, pick a design and share it as one link on WhatsApp, Instagram or anywhere else. They open an animated card made just for them, with no app and no sign-up.
Language tip: English, Hindi + recipient language.
When is World Tuberculosis Day in 2026 and 2027?
World Tuberculosis Day is on 24 Mar every year. Only the weekday changes.
- 2026
- 2027
Frequently asked questions
When is World Tuberculosis Day in 2027?
World Tuberculosis Day 2027 falls on Wednesday, 24 March 2027.
Why is World TB Day observed on 24 March?
On 24 March 1882, Robert Koch announced in Berlin that he had discovered Mycobacterium tuberculosis, the germ that causes TB. The discovery made testing and treatment possible, and WHO marks the anniversary every year.
Is TB treatment free in India?
Yes. Testing and the full course of medicines are free at government facilities under the National TB Elimination Programme. Patients registered on the Ni-kshay system are also eligible for a monthly food allowance of ₹1,000, which was doubled from ₹500 in November 2024.
Is TB curable?
Yes. Most people with drug-sensitive TB are cured by about six months of tablets taken without a break. Stopping early because you feel better is what leads to drug-resistant TB, which is far harder and longer to treat.
Can you catch TB by eating with someone who has it?
No. TB of the lungs spreads through air, when an untreated patient coughs or sneezes in a closed space. Sharing plates, glasses or a bathroom does not pass it on, and after a few weeks of treatment most patients are no longer infectious.
What do you say to someone who has TB?
Say it plainly and without fear: TB is curable, the course is six months, and you will be around. Offer something practical such as food, a lift to the DOTS centre or help registering on Ni-kshay. Avoid pity and avoid telling others without their permission.
How can I help TB patients on World TB Day?
Register as a Ni-kshay Mitra under the Pradhan Mantri TB Mukt Bharat Abhiyaan and commit to monthly food support for one or more patients. Individuals, offices, housing societies and religious bodies can all sign up.
Last verified by the Kehdoo team on .