North London measles outbreak: 34 unvaccinated children infected across Enfield schools

A fast-spreading measles outbreak has hit multiple schools in north London.
Most cases involve unvaccinated children under the age of 10, with hospitalisations reported.
Health authorities are urging urgent catch-up vaccinations to stop further spread.

What happened:
Health officials confirmed 34 measles cases in north London, primarily among unvaccinated children in Enfield schools.

Why it matters now:
Measles is highly contagious and can cause severe complications, and low vaccination coverage is allowing outbreaks to re-emerge.

What changes for people:
Families are being urged to check vaccination records and access free catch-up MMRV vaccines immediately.

Who is affected:
Children under 10, schools and nurseries in Enfield and nearby areas, and unvaccinated communities across England.

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Outbreak confirmed across multiple schools

A rapidly spreading measles outbreak has been confirmed in north London, with 34 children infected, most of them under the age of 10. Laboratory tests first identified the cases in January, according to the UK Health Security Agency.

At least seven schools in Enfield have reported confirmed infections, with additional cases emerging in neighbouring Haringey, raising concerns that the true number could be higher.

Hospitalisations raise alarm

Local doctors say the outbreak is already placing pressure on healthcare services. A GP quoted by the BBC said around one in five infected children required hospital admission, and none of those hospitalised had been fully immunised.

Health officials warn that measles can lead to serious complications, including pneumonia, brain inflammation, and in rare cases, death.

Vaccination gaps at the centre of spread

According to Dr Vanessa Saliba, the outbreak is “mostly affecting unvaccinated children under 10 in schools and nurseries.”

She stressed that measles is easily preventable with two doses of the MMRV vaccine and urged parents to ensure children are fully protected, especially ahead of overseas travel during upcoming holidays.

Free catch-up vaccines available

The NHS is offering free measles vaccinations through schools and local catch-up clinics for children who missed routine immunisation.

Enfield’s NHS Ordnance Unity Centre for Health has issued a public warning, describing the outbreak as “fast spreading” and urging families to act without delay.

Local authorities respond

Enfield Council said it is working closely with UKHSA, the NHS, and local schools to limit further transmission. Councillor Alev Cazimoglu said the outbreak has mainly affected children, with some requiring short hospital stays.

She urged families to vaccinate, calling it the most effective way to protect both individuals and the wider community.

A national warning sign

The 34 cases in Enfield account for more than one-third of the 96 measles cases recorded in England in the first month of this year, highlighting how quickly outbreaks can escalate when immunisation rates fall.

Public health experts warn that similar clusters could appear elsewhere if vaccination coverage does not improve.

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Bottom line:
The north London measles outbreak is a stark reminder that falling vaccination rates can quickly lead to serious public health risks, especially for young children.

What to watch next:
Whether vaccination uptake rises in affected areas and if health officials can prevent the outbreak from spreading beyond Enfield and neighbouring boroughs.