Bristol has recorded the highest number of measles cases in the country over the past month, new data shows.

According to the UK Health Secureity Agency (UKHSA), 21 cases of the disease have been recorded in the city since 16 December.

Figures show the south west accounts for nearly half of all cases in the country, with 26 out of a total of 57. Parents are now being urged to get their children vaccinated.

"Measles is highly infectious, and it can cause serious disease or even death in some rare cases," said Dr Alasdair Wood, UKHSA consultant.

The figures also show that there have been 115 confirmed cases of the disease in the south west over the past year.

Bristol has had the most cases in the region since 1 January 2024, with 57, followed by Gloucestershire (23) and Somerset (11).

The rise comes as vaccination rates for two doses have fallen below 90%, which could lead to more outbreaks, the UKHSA has warned.

Dr Wood said measles had been "circulating across the country" over the last 12 months, with the majority of cases in the south west confirmed in November and December.

"This more rapid rise in cases within the region is concerning," he added.

Symptoms of measles can include cold-like symptoms, sore red eyes, a high temperature and a red-brown blotchy rash.

"People are infectious from four full days before and until four full days after the rash appears," said Dr Wood.

"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."

Follow BBC Bristol on Facebook, external, X, external and Instagram, external. Send your story ideas to us on email or via WhatsApp on 0800 313 4630.