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National Vaccination Day

National Vaccination Day is observed every year on March 16. The day conveys the importance of vaccination and its role in public health. On this day in 1995, the first dose of the oral polio vaccine was given in India. Vaccination or immunization is the most effective prevention method of highly infectious diseases. According to the World Health Organisation (WHO), “immunization is a proven tool for controlling and eliminating life-threatening infectious diseases.” Vaccination is crucial to improving public health and life expectancy standards and elevating social and economic impact at the community and national levels.


The practice of vaccination dates back hundreds of years. Evidence points to the Chinese employing smallpox inoculation from 1000 A.D. Even the African and Turkish people practiced it before it spread to Europe and the Americas. ‘

Edward Jenner is considered the founder of vaccinology after he inoculated a 13 year-old-boy with vaccinia virus (cowpox) in 1976 and demonstrated immunity to smallpox. In 1798, the first smallpox vaccine was developed, and during the 18th and 19th centuries, mass smallpox immunization led to the disease’s eradication in 1979. Experiments by Louis Pasteur led to the development of cholera and inactivated anthrax vaccines, and the plague vaccine was also invented in the late 19th century. Between 1890 and 1950, bacterial vaccine development increased, including the BCG vaccination, which we still use today. In 1923, Alexander Glenny researched the perfect method to inactivate tetanus toxin with formaldehyde, and then the same method led to the development of the diphtheria vaccine in 1926. Viral tissue culture methods developed from 1950 to 1985 led to the advent of the Salk and Sabin polio vaccines. Thanks to mass immunization, polio is nearly eradicated in many countries globally.

We have made massive strides in vaccinology in the past two decades and have seen the successful development and manufacturing of recombinant hepatitis B and seasonal influenza vaccines. We will see even more effective vaccines with advancing technology, including therapeutic vaccines for allergies, autoimmune diseases, and addictions.



Large-Scale Vaccine Production

Scientific knowledge develops to allow large-scale vaccine production and disease control efforts.


The M.M.R. Vaccine

Measles, mumps, and rubella vaccines are combined to form the M.M.R. vaccine.


The Smallpox Vaccine is Removed

The smallpox vaccine is discontinued after global elimination.


COVID-19 Vaccines

Vaccines needed to fight the COVID-19 pandemic are approved.


Is the polio vaccine made in India?

No. Although India did develop a polio vaccine, the inactivated vaccine developed by Jonas Salk in the U.S. proved more effective. However, India was one of the leaders in polio research and helped manufacture the oral polio vaccine and injectable polio vaccine.

Why is National Vaccination Day celebrated?

The day is all about sharing the message that vaccination saves lives and is important, even today. National Vaccination Day or National Immunization Day is observed on March 16 because the first dose of oral polio vaccine was distributed in India in 1995.

What is World Immunization Week?

The World Health Organization celebrates World Immunization Week in the last week of April every year. The purpose of the week is to educate people on why it’s important to vaccinate and protect people of all ages against diseases. They aim to increase trust and confidence in vaccines and routine immunization.


Take a look at your vaccination records

Pull out your vaccination records and see the vaccines you have received since birth. Thanks to timely vaccinations, you will be surprised to see how safe you are from deadly diseases.

Schedule a vaccination appointment

If you have missed a vaccination or need one due to a medical condition, consider scheduling an appointment on National Vaccination Day. The day serves as the perfect reminder!

Fight misinformation

Many people spread misinformation about vaccines and are apprehensive. Dispel misinformation on social media and encourage people to seek information from reliable sources.


Vaccines save lives

More than 2.5 million each year, to be precise.

Different ways to administer vaccines

Some vaccines are given as shots, while others are given orally.

Smallpox has been eradicated completely

No cases of smallpox have been recorded since 1997.

No active virus

Vaccines don’t have the active virus in them; they merely mimic the virus.

Babies’ first vaccinations

Infants receive their first vaccination at eight weeks, then at 12 weeks, 16 weeks, and so on.


They save lives

Vaccines and immunization programs save lives. They are crucial to a healthy life and uplifting people socially and economically.

Remarkable human achievements

The development of vaccines is probably one of the greatest and most essential human achievements. National Vaccination Day celebrates the triumphs of medical science.

A day to say thanks

National Vaccination Day is the perfect opportunity to thank researchers, scientists, and healthcare workers who ensure we are h

ealthy. They work tirelessly to develop vaccines that save our lives.

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