Understand the facts about baby vaccines. Learn why they're safe and necessary, and debunk common myths for peace of mind.
Dr Veena H
Vaccines have been around for centuries, saving lives and preventing serious diseases. But even today, many myths and misunderstandings about them exist. I meet so many parents who worry about the safety and effectiveness of vaccines.
As a doctor, it's my responsibility to educate people on good health practices and dispel misinformation. So, let's look at some of the most common myths surrounding vaccines for babies and find the truth behind them.
Vaccines play a vital role in protecting your baby from diseases like measles, polio, whooping cough, etc. The National Immunisation Schedule (NIS) outlines when and which vaccines your baby should receive. Vaccines help your baby's body build immunity without causing the disease. This means your baby gets protection from harmful infections without going through the pain and risks of illness.
One of the most persistent myths about baby vaccines is that they cause autism or Sudden Infant Death Syndrome (SIDS).
Fact:
Numerous studies have shown that there is no link between vaccines and autism. Autism is a complex neurodevelopmental disorder with no known single cause, and vaccines do not play a role in it.
Similarly, research has also shown that vaccines do not cause SIDS. SIDS is a tragic and poorly understood event, but there is no evidence linking it to vaccinations. Babies are at greater risk for SIDS if they sleep on their stomachs or are exposed to tobacco smoke.
Many people worry about the ingredients in vaccines, thinking they might be harmful to their babies.
Fact:
While vaccines do contain ingredients like preservatives and stabilisers, these are used to keep the vaccine effective and safe. Vaccines also contain adjuvants, which help boost the immune system’s response. These are safe in the amounts used. All vaccine ingredients are carefully tested for safety, and organisations like the WHO, NHS, and CDSCO ensure vaccines are safe before they are approved.
Some people believe that recovering from a disease and gaining natural immunity is better than getting vaccinated. This belief stems from the idea that natural infection gives stronger and longer-lasting protection.
Fact:
The risks of severe complications from the disease far outweigh the benefits of natural immunity. The process of getting sick exposes babies to significant risks like severe complications, hospitalisation, or even death.
Vaccines mimic the process of infection by introducing a harmless part of the germ (antigen) to train the immune system. This creates immunity without the risks of the actual disease. Research shows that vaccine-induced immunity is not only safer but also effective in preventing life-threatening illnesses like rubella, hepatitis B, and rotavirus.
Many parents worry that giving their children several vaccines will overload their immune systems.
Fact:
Vaccines are carefully tested to make sure they are safe and effective for children. Health experts reassure that the recommended vaccines in the early years use only a small part of the immune system’s capacity, keeping it ready to fight other germs your baby encounters every day.
| Did you know? Children are exposed to hundreds of germs daily through playing and eating. A common cold or sore throat places a far greater burden on the immune system than vaccines. |
Some people believe that herd immunity – the idea that when enough people are vaccinated, it helps protect those who aren’t vaccinated – isn’t real.
Fact:
Herd immunity is a proven concept that helps stop the spread of diseases, especially to people who can’t get vaccinated, such as newborn babies or those with weakened immune systems due to conditions like HIV/AIDS.
When a large number of people are vaccinated, the chances of outbreaks go down, making the whole community safer. By vaccinating your baby, you not only protect them but also help protect others around you.
In India, there are sometimes concerns about vaccination, but it's essential to follow the baby vaccination guidelines recommended by the government. Vaccines for babies in India are safe, and effective, and help prevent diseases that can cause serious health problems.
The list of vaccines for babies in India includes important ones like:
In addition to the initial doses, booster doses are also crucial. They help maintain and strengthen immunity by:
Vaccinating your baby on time, including booster doses, is one of the best things you can do to protect their health and prevent the spread of dangerous diseases. These vaccines offer long-lasting protection and keep your baby safe from diseases that can have serious consequences.
FAQs
Yes, vaccines are safe and tested rigorously for safety before being approved.
Vaccines may cause mild side effects, like a slight fever or a sore arm, but these are usually temporary and much less harmful than the diseases they prevent.
In most cases, if your baby has a mild illness, it’s okay to vaccinate. However, you should consult your doctor if your baby is seriously ill.
It’s important to get your baby vaccinated as soon as possible if you miss a dose. Speak to your doctor to catch up.
Your baby needs multiple vaccines to protect against different serious diseases. Following the baby vaccination chart ensures they get the right protection at the right time.
Yes, vaccines are part of the National Immunisation Schedule in India, and following it ensures your baby is protected against preventable diseases.
When enough people are vaccinated, it creates herd immunity, which helps protect those who can’t get vaccinated, such as babies and people with weakened immune systems.
