Coronavirus: Vaccine

The coronavirus (COVID-19) vaccine is safe and effective. It gives you the best protection against coronavirus.

The Betsi Cadwaladr University Health Board are now advising that if you are aged 70 years or over, or know of someone who is, and have not had a first COVID-19 vaccination or an appointment to have it, please call the vaccinations booking centre and they will arrange an appointment. You can see the full update here.

The number is: 03000 840004.

The opening hours are 0800- 1700, 7 days a week.

Who can get the COVID-19 vaccine

The NHS is currently offering the COVID-19 vaccine to people most at risk from coronavirus.

The vaccine is being offered in some hospitals and hundreds of local vaccination centres run by GPs.

Wait to be contacted. The NHS will let you know when it's your turn to have the vaccine. It's important not to contact the NHS for a vaccination before then.

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How do the vaccines compare?

There are currently 3 vaccines that have been approved for use in the UK. The Oxford Uni-AstraZeneca, Moderna and Pfizer-BioNTech vaccines. 

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How the COVID-19 vaccine is given

The COVID-19 vaccine is given as an injection into your upper arm.

It's given as 2 doses.

When the 2nd dose will be given

The latest evidence suggests the 1st dose of the COVID-19 vaccine provides protection for most people for up to 3 months.

As a result of this evidence, when you can have the 2nd dose has changed. This is also to make sure as many people can have the vaccine as possible.

The 2nd dose was previously 21 days after having the 1st dose, but has now changed to 12 weeks after. If you:

  • have already had your 1st dose and are due to have your 2nd dose before Monday 4 January, keep your appointment
  • have already had your 1st dose and are due to have your 2nd dose after Monday 4 January, the NHS will contact you about when you'll have your 2nd dose
  • are due to have your 1st dose after Wednesday 30 December, you'll be given your 2nd dose 12 weeks later

How safe is the COVID-19 vaccine?

The vaccines approved for use in the UK have been developed by Pfizer/BioNTech and Oxford/AstraZeneca.

They have met strict standards of safety, quality and effectiveness set out by the independent Medicines and Healthcare products Regulatory Agency (MHRA).

Any coronavirus vaccine that is approved must go through all the clinical trials and safety checks all other licensed medicines go through. The MHRA follows international standards of safety.

Other vaccines are being developed. They will only be available on the NHS once they have been thoroughly tested to make sure they are safe and effective.

So far, thousands of people have been given a COVID-19 vaccine and reports of serious side effects, such as allergic reactions, have been very rare. No long-term complications have been reported.

Read about the approved Pfizer/BioNTech vaccine for COVID-19 by MHRA on GOV.UK

Read about the approved Oxford/AstraZeneca vaccine for COVID-19 by MHRA on GOV.UK

How effective is the COVID-19 vaccine?

The 1st dose of the COVID-19 vaccine will give you some protection from coronavirus. But you need to have the 2 doses of the vaccine to give you the best protection.

There is a chance you might still get or spread coronavirus even if you have the vaccine. Click here for more information on how to keep yourself and others safe.

COVID-19 vaccine side effects

Most side effects of the COVID-19 vaccine are mild and should not last longer than a week, such as:

  • a sore arm where the needle went in
  • feeling tired
  • a headache
  • feeling achy

You can take painkillers, such as paracetamol, if you need to.

If you have a high temperature you may have coronavirus or another infection.

If your symptoms get worse or you are worried, call 111.