Why vaccination is important

Why vaccines are important
Vaccination is the most important thing we can do to protect ourselves and our children against ill health. They prevent millions of 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 are now very rarely seen.
Other diseases like measles and diphtheria have reduced to a very low number of cases each year since vaccines were introduced. These cases are often related to travel.
However, if people stop having vaccines, it’s possible for infectious diseases to quickly spread again.

Be aware of anti-vaccine stories
Anti-vaccine stories are often spread online through social media and offline.
Always get your vaccine and health information from trusted sources, such as the NHS or World Health Organisation (WHO).
The vaccine information on social media may not be based on scientific evidence and could put your child at risk of a serious illness.
All the current evidence tells us that getting vaccinated is safer than not getting vaccinated.