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Immunizations: Understanding Vaccines and Your Baby’s Health

5 min read May 7, 2026 ourlio editorial team
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Medical Disclaimer: This article is for informational purposes only and should not replace professional medical advice. Always consult your pediatrician for medical concerns regarding your child.

ALL AGESAll Ages🕐 5 min read

Immunizations: Understanding Vaccines and Your Baby’s Health

 

Did you know that a baby’s immune system is already capable of fighting thousands of germs at birth, and vaccines simply strengthen this natural defence against specific, dangerous diseases?

What You Need to Know

  • The IAP recommends the first dose of Hepatitis B vaccine within 24 hours of birth.
  • BCG vaccine, given at birth or soon after, protects against severe forms of tuberculosis.
  • The DPT vaccine series, crucial for preventing diphtheria, pertussis, and tetanus, begins with the first dose at 6 weeks of age.
  • Measles-Rubella (MR) vaccine is typically administered in two doses, the first at 9-12 months and the second at 16-24 months.
  • The Oral Polio Vaccine (OPV) is given orally in multiple doses starting from 6 weeks as per the universal immunization program.
  • Vaccines are most effective when given according to the recommended schedule, with most infant vaccines completed by 15 months.
Close-up of Covaxin and Covishield vaccine vials for COVID-19 healthcare use.

The Indian Context: What Research Actually Says

Applying turmeric paste on the umbilical cord stump.

Region: Pan-India, particularly common in North and East India. | Verdict: While historically used, clean, dry cord care as recommended by paediatricians is the standard evidence-based practice.

Turmeric has mild antiseptic properties (curcumin), but modern cord care with clean water and soap, and keeping it dry, is evidence-based for preventing infection. Excessive use of powders or pastes can sometimes trap moisture.

Giving gripe water for colic and gas.

Region: Pan-India, a common household remedy. | Verdict: May offer temporary comfort for some babies, but always discuss with your paediatrician for persistent issues.

Studies show limited evidence for significant relief from colic. Some formulations may contain ingredients that are not ideal for newborns. Consult your paediatrician before use.

Massaging baby with mustard oil.

Region: North India, particularly Punjab and Haryana. | Verdict: Gentle massage is great, but choose a hypoallergenic oil and avoid mustard oil for routine massage.

Mustard oil can be allergenic for some infants and its warming effect is superficial. It does not strengthen bones. Gentle massage with a neutral oil like coconut or olive oil is beneficial for skin and bonding.

Offering honey for coughs in infants.

Region: Pan-India, prevalent in many households. | Verdict: Absolutely avoid honey for infants under 1 year. Consult your paediatrician for cough remedies.

Honey should NEVER be given to infants under 1 year of age due to the risk of infant botulism, a serious illness caused by Clostridium botulinum spores found in honey.

Conceptual image of vaccine vials with bold 'VACCINE' text on a pink background.

Common Myths — Busted

Myth: Vaccines cause autism.
Truth: Extensive research involving millions of children worldwide, including numerous studies published in peer-reviewed journals, has definitively shown no link between vaccines and autism. The original study suggesting a link was retracted due to scientific misconduct and ethical violations.
Myth: Giving too many vaccines at once overwhelms a baby’s immune system.
Truth: A baby’s immune system encounters thousands of antigens (substances that trigger an immune response) daily from the environment. The number of antigens in the entire childhood vaccine schedule is far less than what a baby’s system handles naturally every day. Vaccines are designed to safely stimulate the immune system.
Myth: Natural immunity from getting the disease is better than vaccine-induced immunity.
Truth: While natural infection can provide strong immunity, it comes with the high risk of serious complications, hospitalization, disability, or even death from the disease itself. Vaccines provide protection without these dangerous risks, offering a much safer path to immunity.
Paediatrician’s tip: Keep a record of all your baby’s vaccinations in a safe place; it’s essential for school admissions and future medical needs, and your paediatrician can help you track this.
Reassurance: A mild fever or soreness at the injection site for up to 48 hours after vaccination is a common and normal sign that the body is building protection.

When to See Your Paediatrician

  • High fever above 39°C (102.2°F) persisting for more than 48 hours after vaccination.
  • Severe allergic reaction (anaphylaxis) within minutes to hours, indicated by difficulty breathing, swelling of the face or throat, rapid heartbeat, rash, or dizziness.
  • Seizures (convulsions) that are prolonged (lasting more than 5 minutes) or recurrent after vaccination.
  • Unusual crying that is incessant and high-pitched, lasting for more than 3 hours after vaccination.
Vaccine bottles with labels placed on a wicker tray indoors, showcasing a healthcare setup.

Parents Also Ask

Baby vaccine fever after shot — how high is too high?

A mild fever up to 39°C (102.2°F) is common after vaccines and usually resolves within 48 hours. If the fever is higher than 39°C, persists beyond 48 hours, or your baby seems unusually unwell, it’s best to consult your paediatrician immediately. They can assess if it’s a reaction to the vaccine or something else.

How to reduce baby pain after vaccination?

Soreness and mild pain at the injection site are normal. You can give paracetamol or ibuprofen as advised by your paediatrician (never aspirin for babies). A cool compress can also help. Cuddling and comforting your baby will provide the best relief. The discomfort typically lasts only 1-2 days.

Is it safe to delay baby vaccines?

Delaying vaccines can leave your baby vulnerable to serious diseases for longer. The IAP and WHO recommend sticking to the schedule for maximum protection. While some flexibility exists, significant delays increase risks. Discuss any concerns about the schedule with your paediatrician to understand the implications.

Key Takeaways

  • The IAP recommends the first dose of Hepatitis B vaccine within 24 hours of birth.
  • BCG vaccine, given at birth or soon after, protects against severe forms of tuberculosis.
  • The DPT vaccine series, crucial for preventing diphtheria, pertussis, and tetanus, begins with the first dose at 6 weeks of age.
  • Measles-Rubella (MR) vaccine is typically administered in two doses, the first at 9-12 months and the second at 16-24 months.

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