This website is no longer updated
From 1 April 2026, NHS North West London and North Central London Integrated Care Board joined together to become NHS West and North London.
This means the public website is no longer updated and will be archived in the future. The professional section of the website will continue to be used for the next few months before being transferred to a new site.
Visit our new website
From 1 April 2026, please visit the new NHS West and North London website for the latest information, news and updates. The website address is www.westandnorthlondon.icb.nhs.uk
If you have saved any pages from our current site, please update your bookmarks.
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 as seen in North West London in 2024 with an increase in the number of measles cases.
More information on vaccinations for babies, children and adults, including why they're important, when to have them and how to get them, can be found on the NHS website.