Baby Vaccination Schedule UK: What Dads Need to Know

Your baby's first jabs are coming up. You have probably seen the appointment letter, felt a low-grade dread about watching your tiny human get needles, and Googled "do babies cry a lot after vaccinations" at least once already.

This guide covers the full UK vaccination schedule as of 2026 (including the recent changes), what actually happens at each appointment, what side effects to expect, and practical tips for getting through it. Written for dads because, honestly, nobody prepares us for how hard it is to watch our babies get jabbed.

The UK Baby Vaccination Schedule (2026)

The schedule was updated in January 2026 with some significant changes, including a new 18-month appointment and the addition of chickenpox protection. Here is the full timetable for babies born from July 2024 onwards.

Age	Vaccines	What It Protects Against
8 weeks	6-in-1 (1st dose) Rotavirus (1st dose) MenB (1st dose)	Diphtheria, tetanus, whooping cough, polio, Hib, hepatitis B, rotavirus, meningococcal group B
12 weeks	6-in-1 (2nd dose) Rotavirus (2nd dose) MenB (2nd dose)	Same as above (boosting immunity)
16 weeks	6-in-1 (3rd dose) Pneumococcal (1st dose)	Same as 6-in-1 plus pneumococcal disease
1 year	MMRV (1st dose) MenB booster Pneumococcal booster 6-in-1 (4th dose)*	Measles, mumps, rubella, chickenpox, meningococcal B, pneumococcal disease
18 months	MMRV (2nd dose) 6-in-1 (4th dose)*	Measles, mumps, rubella, chickenpox (plus 6-in-1 diseases if not given at 1 year)

*The 4th dose of 6-in-1 is given at either the 1-year or 18-month appointment, depending on your child's date of birth. Your GP practice will advise which applies.

What Actually Happens at the Appointment

The whole thing takes about 10 to 15 minutes. Here is what to expect.

The nurse will check your baby's details and confirm there are no reasons to delay the vaccination (recent illness with a fever, for example). They will ask a few quick questions about your baby's health.

For babies under 12 months, all injections go in the thigh. Your baby will sit on your lap, and the nurse will ask you to hold them firmly but gently. The needle is small and the injection itself takes seconds. Most babies cry briefly and then settle within a minute or two.

The rotavirus vaccine is different: it is an oral drop given directly into the mouth. No needle, no drama. Most babies seem confused by the taste more than anything else.

The nurse will record everything in the red book (Personal Child Health Record), tell you what side effects to watch for, and confirm when the next appointment will be.

Tips for making it easier

• Dress them in something easy. Loose clothing with quick access to the thighs. You do not want to be wrestling with poppers while the nurse waits.
• Bring the red book. Every time. The nurse needs it to record the vaccinations.
• Have infant paracetamol ready at home. You will need it after the MenB jab. Buy it before the appointment, not after.
• Feed them straight after. Breastfeeding or a bottle immediately after the injection is one of the most effective comfort measures. The sucking reflex is naturally calming.
• Stay calm yourself. Your baby picks up on your stress. Talk to them normally. The more relaxed you are, the faster they settle.
• Do not rush. Give yourself plenty of time. Arriving stressed and flustered helps nobody.

Side Effects: What Is Normal and What Is Not

Virtually every baby will have some reaction. That is the immune system doing its job. Here is what to expect and when to worry.

Normal side effects (no action needed unless baby is uncomfortable)

• Soreness, redness, or a small hard lump at the injection site (lasts 2-3 days)
• Mild fussiness or irritability for 24-48 hours
• Being more sleepy than usual
• Reduced appetite for a feed or two
• Mild diarrhoea after the rotavirus vaccine

Expected side effects (manage at home)

• Fever after MenB: The MenB vaccine is the most likely to cause a fever. The NHS recommends giving a dose of infant paracetamol after the 8-week and 16-week MenB jabs, even if your baby seems fine. This is a preventative measure, not a sign something has gone wrong.
• Mild fever after any vaccination: A temperature up to 38.5 degrees C is common and usually settles within 48 hours. Keep your baby comfortable, offer feeds, and use paracetamol if needed.

When to contact your GP or call 111

• Fever above 39 degrees C that does not come down with paracetamol
• Your baby is unusually drowsy or difficult to wake
• Persistent, high-pitched crying that is different from normal crying
• A rash that does not fade when you press a glass against it (do the glass test)
• Signs of a severe allergic reaction: swelling of the face, lips, or tongue, or sudden difficulty breathing (extremely rare, usually happens within minutes of the jab)

Serious reactions to baby vaccinations are extremely rare. The vast majority of babies are back to their normal selves within 48 hours. For a broader guide on when to seek medical help, see our when to call the doctor article.

The Dad's Role at Vaccination Appointments

Here is something nobody tells you: watching your baby get jabbed is harder on you than it is on them. They cry for thirty seconds and forget about it. You carry the memory of that cry for considerably longer.

A few things that help:

• Be the one who holds them. It sounds counterintuitive, but being the person physically holding your baby during the jab gives you something to do. You are supporting them, not standing helplessly by the door.
• Talk to them through it. Your voice is familiar and comforting. Chat to them normally before, during, and after.
• Have the comfort plan ready. Know in advance whether you are going to offer a feed, a dummy, or just cuddles straight after. Having a plan removes the "what do I do now" panic.
• Accept the guilt. Feeling awful about your baby being in temporary pain is not weakness. It is being a good dad. The discomfort is brief. The protection lasts years.

If you are feeling anxious about the appointment, that is completely normal. Most parents feel the same way. The nurses have seen it all and they are genuinely good at making it as quick and painless as possible.

Common Worries (and the Evidence)

"Can all these vaccines overwhelm my baby's immune system?"

No. This is one of the most common concerns and the evidence is very clear. A baby's immune system handles thousands of antigens every day just from normal exposure to their environment. The vaccines contain a tiny fraction of that. Multiple studies, including a comprehensive review published in Pediatrics, have confirmed that the number of vaccines given does not weaken or overwhelm the immune system.

"Should I space out the vaccines instead?"

The NHS does not recommend spacing out or delaying vaccinations. The schedule is designed to give protection as early as possible, when babies are most vulnerable to these diseases. Delaying leaves your baby unprotected for longer without any proven benefit. The schedule has been tested extensively for safety when given together.

"My baby was premature. Does that change anything?"

Premature babies follow the same vaccination schedule based on their actual birth date, not their due date. They may be more vulnerable to some of the diseases vaccines protect against, so timely vaccination is particularly important. Your neonatal team or GP will advise on any specific considerations.

After the Appointment: The Next 48 Hours

Here is your practical game plan for the day and night after jabs.

1. Give paracetamol if MenB was given. Follow the dosage on the bottle for your baby's age and weight. A second dose can be given 4-6 hours later if needed.
2. Keep them comfortable. Normal clothes, normal temperature in the house. Do not overdress or underdress them.
3. Offer feeds as normal. They may want to feed more for comfort or less because they are sleepy. Both are fine.
4. Expect a rough night. Many babies are fussier than usual on the night after vaccinations. If you are soothing a crying baby at 3am, it is temporary and it does pass.
5. Watch the injection site. Some redness and a small lump are normal. If the area becomes very hot, very swollen, or the redness spreads significantly, call your GP.
6. Monitor temperature. Check their temperature a few times over the next 24 hours, especially after the MenB vaccine. A normal fever is under 39 degrees C and responds to paracetamol.

By 48 hours, most babies are completely back to normal. If symptoms persist beyond 48 hours or get worse rather than better, contact your GP.

Keeping Track

The red book is your official record, but it is worth keeping your own notes too. Write down the date of each vaccination, any reactions, and when the next one is due. Your GP practice will usually send reminders, but having your own record means you can chase it up if you do not hear from them.

If you miss an appointment, do not panic. Contact your GP surgery to reschedule. It is always better to have vaccinations late than not at all. There is no need to restart the schedule if you are behind.

Frequently Asked Questions

What vaccinations does my baby need at 8 weeks?

At 8 weeks your baby receives the 6-in-1 vaccine (protecting against diphtheria, tetanus, whooping cough, polio, Hib, and hepatitis B), the rotavirus oral vaccine (drops in the mouth, not an injection), and the first dose of MenB vaccine. That is two injections in the thigh and one oral dose. The appointment takes about 10 to 15 minutes.

Do I need to give my baby paracetamol after vaccinations?

After the MenB vaccine (given at 8 weeks and 16 weeks), the NHS recommends giving your baby a dose of infant paracetamol as the MenB jab is more likely to cause a fever. You do not need to give paracetamol routinely after other vaccinations unless your baby develops a fever or seems in discomfort. Always use the correct dose for your baby's age and weight.

What are the side effects of baby vaccinations?

Common side effects include a sore or swollen area where the injection was given, mild fever (especially after the MenB vaccine), fussiness, tiredness, and reduced appetite. The rotavirus vaccine can cause mild diarrhoea. Most side effects settle within 24 to 48 hours. Serious reactions are extremely rare. Contact your GP or 111 if your baby has a fever above 39 degrees C that does not respond to paracetamol, seems unusually drowsy, or shows signs of an allergic reaction.

What changed in the UK vaccination schedule in 2026?

From January 2026, the UK introduced several changes: the MMRV vaccine replaces the separate MMR vaccine and adds chickenpox (varicella) protection, the MenB second dose moved to 12 weeks for earlier protection, the pneumococcal vaccine first dose moved to 16 weeks, a new 18-month appointment was added with a 4th dose of the 6-in-1 vaccine, and the Hib/MenC booster at 1 year was replaced by an extra 6-in-1 dose. These changes apply to children born on or after 1 July 2024.

Can I take my baby to the vaccination appointment myself?

Absolutely. Any parent or legal guardian can take a baby to vaccination appointments. You do not need both parents present. Bring the red book (Personal Child Health Record) so the nurse can update it. If someone other than a parent is taking the baby (a grandparent or childminder, for example), they need written consent from a parent or guardian.

What if my baby is ill when a vaccination is due?

If your baby has a minor illness without a fever, such as a cold, the vaccination can usually go ahead. If your baby has a fever, it is best to postpone until they have recovered. Contact your GP surgery to reschedule. Do not worry about being a bit late with vaccinations. It is better to have them late than not at all. Your GP practice will help you catch up.

The Bottom Line

Vaccination appointments are one of those parenting milestones that nobody celebrates but everyone remembers. They are brief, they are important, and your baby will handle them better than you expect. The UK schedule is one of the most thoroughly tested in the world, the vaccines are safe, and the diseases they prevent are serious.

Prepare the paracetamol, dress them in something easy, hold them close, and let the nurse do their thing. Your baby will cry for a moment. You will feel terrible for slightly longer. And within 48 hours, both of you will have moved on to the next thing.

That is parenting. Brief pain, lasting protection.