Measles is a highly contagious viral infection that continues to pose a public health challenge in India, especially among unvaccinated children and adults. Although preventable, measles can lead to serious complications such as pneumonia, brain inflammation, and even death. Vaccination has prevented an estimated 59 million measles deaths worldwide between 2000 and 2024, yet the disease still caused close to 95,000 deaths in 2024, mostly among unvaccinated or under-vaccinated children under five. Vaccination plays a crucial role in controlling the spread of measles and protecting vulnerable populations. Children, unvaccinated adults, pregnant women, and people with weakened immune systems are considered high-risk groups.

What Is Measles?

Measles is a viral illness caused by the measles virus. It spreads easily through the air when an infected person coughs, sneezes, or talks. The virus can remain viable in the air for up to two hours, which is why crowded, poorly ventilated indoor spaces see the fastest spread.

Common symptoms include high fever, cough, runny nose, red watery eyes, and a characteristic rash that spreads from the face to the rest of the body. In severe cases, measles can cause complications such as ear infections, diarrhoea, pneumonia, and brain-related problems.

Read about - Ear Infections Symptoms and Pneumonia Symptoms.

Importance of Measles Vaccination

Vaccination is the most reliable way to prevent measles infection. The measles vaccine helps the body develop immunity without causing the disease. When a large portion of the population is vaccinated, herd immunity is achieved, reducing the chance of outbreaks and protecting those who cannot be vaccinated.

Widespread vaccination has significantly reduced measles-related complications and deaths worldwide. Countries with high vaccination coverage report fewer hospitalisations and fewer long-term health issues associated with measles.

Measles Vaccination Schedule in India

Vaccination for Children

In India, the measles vaccine is included in the national immunisation programme:

• First dose: Given between 9 to 12 months of age
• Second dose: Given between 15 to 18 months of age as the MMR (measles-mumps-rubella) vaccine, following the schedule most private hospitals in India use. Children vaccinated through the government's Universal Immunization Programme instead receive their second measles-rubella (MR) dose anytime during the second year of life, i.e. 16–24 months - so don't be concerned if a government-issued vaccination card shows a different window.

Children who miss these doses can receive catch-up vaccinations later to ensure protection.

Vaccination for Adults

Adults may need measles vaccination if they:

• Were never vaccinated in childhood
• Received only one dose
• Are unsure about their vaccination status

Adult vaccination is especially important for healthcare workers, travellers, and people living with children.

Combined Vaccines (MMR)

The MMR vaccine protects against measles, mumps, and rubella in a single shot. Combined vaccination reduces the number of injections and provides broad protection, making it a preferred option in both children and adults.

How Effective Is the Measles Vaccine?

Measles vaccines are highly effective. Two doses provide about 97% protection against infection, compared with about 93% after a single dose. Immunity is long-lasting and often lifelong. Factors that may affect vaccine effectiveness include age at vaccination, nutritional status, and immune health. Completing the full vaccination schedule provides optimal protection.

Common Myths and Misconceptions About Measles Vaccination

Myth 1: Measles Vaccine Causes Autism

Scientific studies worldwide, including a Danish cohort study of more than 650,000 children, have found no link between the measles vaccine and autism. This myth originated from a 1998 study that was later retracted after an investigation found the lead author had manipulated data and had an undisclosed financial conflict of interest.

Myth 2: Natural Infection Is Better Than Vaccination

Natural measles infection carries serious risks, including hospitalisation and death. Vaccination provides immunity without exposing individuals to these dangers, making it the safer option.

Myth 3: Vaccination Is Only Necessary for Children

While childhood vaccination is crucial, adults also need protection, especially if they are unvaccinated or partially vaccinated. Adult vaccination helps prevent outbreaks and protects future generations.

Side Effects of Measles Vaccination

Most people experience only mild side effects such as:

• Low-grade fever
• Mild rash
• Soreness at the injection site
  

Serious side effects are extremely rare.

Safety of Measles Vaccination

Measles vaccines are generally safe; however, because the MMR vaccine contains a live, weakened virus, it should not be given to pregnant women or to people with significant immune suppression - vaccination is deferred until after delivery or until immune function improves. Anyone in these groups should discuss the right timing with their doctor, who can also advise other household members on vaccination to protect them indirectly. Doctors at BLK Max Hospital evaluate individual health conditions before recommending vaccination.

Where to Get Measles Vaccination in India

Measles vaccination is available through:

• Government immunisation centres
• Public health hospitals
• Private clinics and hospitals

Parents and adults should maintain vaccination records and ensure both doses are completed. Consulting qualified healthcare providers helps avoid missed or delayed vaccinations.

Conclusion

Measles vaccination remains a cornerstone of disease prevention in India. Following the recommended vaccination schedule, understanding vaccine effectiveness, and addressing common myths are essential steps toward eliminating measles. By staying informed and vaccinated, families can protect themselves and the community. Healthcare experts at BLK Max Hospital encourage parents and adults alike to follow national immunisation guidelines and prioritise vaccination for a healthier future. To book a vaccination consultation.

Medical Disclaimer: This article is for general educational purposes only and does not replace professional medical advice, diagnosis, or treatment. Always consult a qualified doctor or pediatrician about vaccination decisions for yourself or your child.

Frequently Asked Questions

1. At what age should my child get the measles vaccine?

In India, the measles vaccine is usually given in two doses. The first dose is recommended between 9 and 12 months of age, followed by a second dose at 15 to 18 months. These doses are timed to provide early protection when children are most vulnerable and to strengthen long-term immunity. Completing both doses is essential for full protection.

2. Can adults get vaccinated against measles?

Yes, adults can and should get vaccinated if they are unvaccinated, partially vaccinated, or unsure about their vaccination history. Adult vaccination is especially important for healthcare workers, travellers, parents of young children, and people living in crowded settings, as they are at higher risk of exposure.

3. How effective is the measles vaccine?

The measles vaccine is highly effective. Two doses provide around 95% protection against measles infection. Even in rare cases where a vaccinated person gets measles, the illness is usually much milder and less likely to cause serious complications.

4. Are there any side effects of the measles vaccine?

Most people experience mild and short-term side effects, such as low-grade fever, slight rash, or soreness at the injection site. These symptoms typically resolve spontaneously. Serious side effects are extremely rare, and the benefits of vaccination far outweigh the risks.

5. Does vaccination completely prevent measles?

Vaccination greatly reduces the risk of measles and helps prevent outbreaks. Although breakthrough infections are rare, vaccinated individuals typically experience only mild symptoms and recover quickly. Widespread vaccination also protects the community through herd immunity, particularly for individuals who cannot be vaccinated.

6. Can a fully vaccinated person still get measles?

Yes, in rare cases - this is called a breakthrough infection. Roughly 3% of people who receive two doses don't develop full immunity. When breakthrough infections occur, they are typically much milder and less likely to spread to others than measles in an unvaccinated person.

7. Is the measles vaccine safe during pregnancy?

No - the MMR vaccine should not be given during pregnancy because it contains a live, weakened virus. Women planning a pregnancy should check their immunity status beforehand and complete vaccination at least a month before conceiving if needed. If vaccination status is unclear during pregnancy, the vaccine is simply deferred until after delivery rather than skipped altogether.

8. What's the difference between the government's MR vaccine and the MMR vaccine given at private hospitals?

Both protect against measles; the difference is which additional diseases they cover and when the second dose is given. The government's Universal Immunization Programme uses the MR (measles-rubella) vaccine, with the second dose anytime in the second year of life. Most private hospitals, including BLK Max, follow the Indian Academy of Pediatrics schedule using MMR (which adds mumps protection), with the second dose at 15–18 months. Either schedule provides valid protection - the important thing is completing both doses, not which one your child received.

9. What should I do if my child misses a scheduled dose?

Book a catch-up dose as soon as possible rather than restarting the schedule from the beginning. There's no need to repeat an earlier dose - the vaccine simply needs to be completed, not restarted. Speak with your pediatrician to work out the right timing based on how much the schedule has slipped.

10. If I already had measles as a child, do I still need the vaccine as an adult?

No - a confirmed past measles infection typically gives lifelong immunity, so vaccination isn't usually necessary in that case. The vaccine is intended for people who were never infected or never completed their doses; it isn't a booster for people who already had the disease itself. If you're unsure whether you were ever formally diagnosed, a doctor can check your immunity status rather than assume either way.

11. Who should avoid or delay the measles vaccine?

Pregnant women and people with significant immune suppression should not receive the MMR vaccine, since it contains a live virus. People with a severe allergy to a previous dose, or who are moderately to severely unwell at the time of vaccination, should also wait. Everyone else - including most people with mild illnesses like a common cold - can be vaccinated on schedule.

References

[1] World Health Organization. (2026, July 15). Measles. https://www.who.int/news-room/fact-sheets/detail/measles

[2] Centers for Disease Control and Prevention. (2026). How measles spreads. U.S. Department of Health and Human Services. https://www.cdc.gov/measles/causes/index.html

[3] Immunize India. (n.d.). Measles, mumps, and rubella (MMR) vaccine. Retrieved August 31, 2026, from https://immunizeindia.org/content/measles-mumps-and-rubella-mmr-vaccine/

[4] John, T. J. (2023). Two-dose measles–rubella vaccine schedule for measles–rubella elimination. Indian Journal of Medical Research, 157(4), 268–270. https://doi.org/10.4103/ijmr.ijmr_79_23

[5] Centers for Disease Control and Prevention. (2026). Measles vaccine recommendations. U.S. Department of Health and Human Services. https://www.cdc.gov/measles/hcp/vaccine-considerations/index.html

[6] Hviid, A., Hansen, J. V., Frisch, M., & Melbye, M. (2019). Measles, mumps, rubella vaccination and autism: A nationwide cohort study. Annals of Internal Medicine, 170(8), 513–520. https://doi.org/10.7326/M18-2101

[7] Gavi, the Vaccine Alliance. (2025, December 11). Can MMR vaccines cause autism? https://www.gavi.org/vaccineswork/can-mmr-vaccines-cause-autism

[8] Centers for Disease Control and Prevention. (2026). Questions about measles. U.S. Department of Health and Human Services. https://www.cdc.gov/measles/about/questions.html