Skip to main content

Vaccines needed during pregnancy

There are 2 vaccines you should get during pregnancy:

  • whooping cough (pertussis) vaccine
  • flu vaccine

Getting these vaccines means you'll be immune to the flu and whooping cough. You'll also protect your child while they're in your womb and for the first few months of their life.

You can get both vaccines from your GP at the same time. You can also get the flu vaccine from your pharmacist.

Whooping cough vaccine

You should get the vaccine:

  • during each pregnancy
  • between week 16 and 36 of your pregnancy (you can have it after 36 weeks but it's less effective)

Whooping cough (also known as pertussis) is highly contagious and can be life-threatening for babies.

Babies with whooping cough may have to stay in the hospital. Complications for your baby can include pneumonia and brain damage.

Related topic

Whooping cough in babies and children

The whooping cough vaccine is provided by the HSE to all pregnant women free of charge.

The vaccine cannot give you whooping cough - it does not contain any live bacteria.

Whooping cough vaccine side-effects

Side-effects are usually mild. They may include:

  • soreness or redness around the injection site
  • mild fever and fatigue for up to 48 hours

Take paracetamol if you have a temperature after the vaccine.

If you cannot get the whooping cough vaccine or your baby is born early (before 32 weeks):

  • make sure all other children and adults in the house are vaccinated
  • ask relatives and friends not to visit if they have a cough

Read more guidance about whooping cough vaccine during pregnancy.

Flu vaccine

Getting the flu increases the risk of complications during your pregnancy and birth. The flu can lead to premature birth, smaller babies and stillbirth.

The flu vaccine can reduce the risk of stillbirth by over 50%. Getting the vaccine during pregnancy also protects your baby after birth. It reduces your baby’s risk of being admitted to hospital due to the flu.

You can get the flu vaccine safely at any time during pregnancy. Flu season in Ireland usually lasts from October to the end of April. If you're pregnant during these months, you should get the flu vaccine.

The flu vaccine is free for pregnant women. A consultation fee no longer applies.

Side effects

Side effects can include:

  • soreness
  • redness or swelling where the injection was given
  • headache
  • fever
  • aches
  • tiredness
  • mild sweating and shivering

These symptoms disappear in 1 or 2 days without needing treatment. Serious side effects are very rare.

It's important for you and your baby that you avoid having a fever. Take paracetamol if you start to develop a fever - it's safe to take while pregnant if you follow the directions. Never take aspirin or ibuprofen unless advised by your obstetrician.

Find out more about the flu vaccine during pregnancy.

Related topic

Flu - vaccination

page last reviewed: 20/11/2018
next review due: 20/11/2021