Celebrating World Immunisation Week

As we adjust to a life of no Covid restrictions, we’re taking a moment in World Immunisation Week to recognise the power of vaccinations and the incredible vaccination programme that we’ve just witnessed across the UK.
immunisation

Vaccines are the most effective way to prevent infectious diseases.

Things you need to know about vaccines:

Vaccines do:

  • protect you and your child from many serious and potentially deadly diseases
  • protect other people in your community – by helping to stop diseases spreading to people who cannot have vaccines
  • undergo rigorous safety testing before being introduced – they're also constantly monitored for side effects after they’ve been introduced
  • sometimes cause mild side effects that will not last long – some children may feel a bit unwell or have a sore arm for 2 or 3 days
  • reduce or even get rid of some diseases – if enough people are vaccinated

Vaccines don't:

  • do not cause autism – studies have found no evidence of a link between the MMR vaccine and autism
  • do not overload or weaken the immune system – it's safe to give children several vaccines at a time and this reduces the amount of injections they need
  • do not cause allergies or any other conditions – all the current evidence tells us that vaccinating is safer than not vaccinating.
  • do not contain mercury
  • do not contain any ingredients that cause harm in such small amounts

Why are vaccines so important?

Getting vaccinated is the most important thing we can do to protect ourselves and our children against ill health. They prevent up to 3 million deaths worldwide every year.

Since vaccines were introduced in the UK, diseases like smallpox, polio and tetanus that used to kill or disable millions of people are either gone or seen very rarely.

Other diseases like measles and diphtheria have been reduced by up to 99.9% since their vaccines were introduced.

What's in a vaccine?

The main ingredient of any vaccine is a small amount of bacteria, virus or toxin that's been weakened or destroyed in a laboratory first.

This means there's no risk of healthy people catching a disease from a vaccine. It's also why you might see vaccines being called 'live' or 'killed' vaccines.

What's the difference between a live or killed vaccine?

Live (weakened) vaccines:

Contain viruses or bacteria that have been weakened

Cannot be given to people with a weakened immune system

Gives long term protection

Killed (destroyed) vaccines

Contain viruses or bacteria that have been destroyed

Can still be given to people with a weakened immune system

Often needs several doses or a booster vaccine for full protection

 

For more information about the Covid vaccine and the latest boosters click here 

Last year, we bought you lots of information about the Covid 19 Vaccine – view our advice about why the Covid 19 vaccine is important here