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Who should get a COVID-19 vaccine

A new dose of the COVID-19 vaccine is now available.

You should get this free COVID-19 vaccine if you:

  • are age 80 years and older
  • live in a long-term care facility and are age 18 or older
  • have a weak immune system and are 6 months or older

You should get a vaccine twice a year if you are in one of these groups. This is so you have the best protection against COVID-19. Wait at least 6 months between each vaccine.

There is separate advice if you:

You may also be eligible for a vaccine now if you have not had one in the last 12 months and:

Talk to your GP.

COVID-19 vaccination is safe and effective. It gives you the best protection against serious COVID-19 illness.

Information:

You can get a COVID-19 vaccine if you are over 18 and want one. You do not have to be in the groups a vaccine is recommended for. Talk to your GP.

If you have a weak immune system

If you have a weak immune system, you should get 2 doses a year.

Weak immune system and COVID-19 vaccines

Children at higher risk

Children age 6 months and older should get a COVID-19 vaccine if they have a:

  • weak immune system
  • health condition that puts them at higher risk of illness from COVID-19

This may be once or twice a year. Ask your child's GP or healthcare team if you are unsure how many COVID-19 vaccines your child needs.

COVID-19 vaccination for children

Where to get your vaccine

People age 12 and older can go to a:

You can also call HSELive to find out where vaccines are being offered near you. Freephone: 1800 700 700

People under 16 must attend their vaccination with a parent or legal guardian.

If your child is under 12

Children under 12 must have an appointment to get the COVID-19 vaccine.

Call HSELive on freephone 1800 700 700 to make an appointment for your child.

Children under age 12 cannot get the vaccine at a pharmacy or GP surgery. The vaccine doses offered are different for young children.

Residential care or home vaccination

HSE vaccination teams will give the vaccine in residential care facilities including nursing homes, and to people who are unable to leave their home.

Call HSELive on freephone 1800 700 700 to organise a home vaccination.

Recommended vaccines

The Comirnaty vaccine (manufactured by Pfizer) is an mRNA vaccine. This is the COVID-19 vaccine recommended for most people.

Some people may not be able to get an mRNA vaccine or choose not to get one. In this case, the Nuvaxovid (Novavax) vaccine is usually recommended.

However, the Nuvaxovid (Novavax) vaccine is currently not available in Ireland.

We are trying to get supplies of the vaccine but we do not know if or when it will become available.

You can phone HSELive at Freephone 1800 700 700 and ask to be contacted when Nuvaxovid (Novavax) becomes available.

COVID-19 vaccine side effects and safety

How long the COVID-19 vaccine takes to work

It can take up to 14 days for your immune system to respond to the vaccine and give you protection from the serious complications of COVID-19.

There’s strong, reliable evidence that COVID-19 vaccines are highly effective at preventing serious illness and death from COVID-19.

If you've never had the COVID-19 vaccine

You can get a COVID-19 vaccine anytime if you've never had one.

You should get one if you're in a group the vaccine is recommended for.

Page last reviewed: 3 March 2026
Next review due: 3 March 2029