In the four weeks from December 16 to January 13, 30 new cases of measles have been confirmed within the South West, with a total of 57 across the UK — the region has accounted for the highest proportion of measles cases in the country (46%) since December 16. Bristol has seen the most cases in the region since January 1 2024, with 57 cases, followed by Gloucestershire (23) and Somerset (11). The UKHSA South West team is working with local authorities and NHS partners to manage the response to these cases.
There were 115 laboratory-confirmed measles cases in the South West since January 1 2024 up until 13 January 2025. MMR vaccination rate for two doses across the South West is lower than 90% - Even a small drop in vaccine uptake below the WHO 95% target can lead to outbreaks. The South West has been bucking the trend, with measles cases declining overall across the rest of the country in recent months.
Most cases have been seen in children and young people, particularly in unvaccinated individuals. Dr Alasdair Wood, Consultant in Health Protection for UKHSA South West said: "Measles has been circulating across the country over the last 12 months, with 115 laboratory confirmed measles cases in the South West since 1 January 2024, the majority of which were confirmed in November and December of 2024, and this more rapid rise in cases within the region is concerning. "Measles is highly infectious, and it can cause serious disease or even death in some rare cases.
If you suspect that you or a family member has measles, it is important that you seek medical advice and stay away from schools, large gatherings and workplaces while infectious. People are infectious from four full days before and until four full days after the rash appears. "Those at the highest risk of severe infection include pregnant women, children under one year old and immunocompromised individuals.
We all have a responsibility to help protect these groups by getting vaccinated and reducing the spread of the infection. "It’s never too late to have the vaccine, so if you’ve not received two doses of the vaccine in the past – or you’re unsure – speak to your GP. There’s no harm in receiving an additional dose where there is any uncertainty.
"The MMR vaccine is safe and by far the most effective way to protect yourself and those around you. "We are asking everyone to remain alert to the symptoms of measles , which can include cold-like symptoms, sore red eyes, a high temperature or a red-brown blotchy rash. "If you experience these symptoms, seek medical attention, but please ensure that you phone ahead before visiting a healthcare setting, such as your GP surgery, so that arrangements can be made to prevent others from being infected.
".
Health
Parents in South West warned as measles cases rise
Parents in the South West are being urged to check their children's MMR vaccinations are up to date, as the UK Health Security Agency (UKHSA) confirms 30 new cases of measles in the region in just four weeks.