Measles Outbreak in North London: Cases Rise, Vaccination Urged

A significant measles outbreak is currently affecting North London, with the majority of cases concentrated in Enfield and a smaller cluster in Haringey. Health officials are urging residents to ensure they are fully vaccinated against the highly contagious viral disease, as vaccination rates in London remain insufficient to prevent its spread.

Rising Cases and Geographic Distribution

As of March 6, 2026, data from the UK Health Security Agency (UKHSA) reveals a concerning increase in measles cases. Enfield has recorded 71 cases this year, while Haringey has confirmed 13 cases over the past two months. These two boroughs account for almost half of all measles cases reported nationally. The outbreak is primarily impacting children in schools and nurseries.

While Enfield and Haringey are the current hotspots, 65% of the 195 measles cases in England this year have occurred in London. Outside of London, Birmingham has experienced the next largest outbreak, with 32 cases. The UKHSA notes that reported figures likely underestimate the true number of infections due to reporting delays.

Why Measles is a Concern

Measles is a highly contagious viral disease that can lead to serious complications, particularly in vulnerable populations. These complications can include hearing loss, blindness, pneumonia and brain swelling. The disease is too dangerous for pregnant individuals and those with weakened immune systems. While most people recover, measles can, in rare cases, cause long-term immune system damage, disability, or even death.

The Importance of Vaccination

The most effective protection against measles is the MMR (Measles, Mumps, and Rubella) vaccine, which has been proven safe and highly effective. Still, vaccination rates in London are currently too low to prevent the spread of the disease. Dr. Jo Sauvage, Chief Medical Officer at North Central London Integrated Care Board (NCL ICB), emphasized that measles resurges when vaccination rates fall, but this can be reversed by quickly increasing vaccine uptake.

Symptoms of Measles

Common symptoms of measles include:

• Rash
• Fever
• Sore, red eyes
• Cough
• Sneezing
• Runny or blocked nose

Measles can also cause seizures. The rash may be harder to see on brown or black skin, so it’s important to check for white spots inside the mouth and eyelids.

What to Do If You Suspect Measles

If you suspect you have measles, it is crucial to isolate yourself if possible, and avoid contact with those at higher risk, including children under one year traditional, individuals with weakened immune systems, and unvaccinated pregnant women.

NCL ICB Response

The North Central London Integrated Care Board (NCL ICB) is coordinating the response to the outbreak, working with Enfield Council, Haringey Council, the UKHSA, NHS England, and other partners. This includes coordinating services, managing media inquiries, communicating with residents, and engaging with communities through partnerships with organizations like Public Voice Haringey and the Bridge Renewal Trust.