London at risk of measles outbreaks due to low vaccination rates

Wednesday, 18 Feb 2026 3 min read
London at risk of measles outbreaks due to low vaccination rates

Health officials have issued a stark warning that London faces an increased risk of significant measles outbreaks as vaccination uptake continues to fall below critical safety thresholds. Recent data indicates that many neighborhoods across the capital are well below the 95% coverage recommended by the World Health Organization (WHO) to maintain herd immunity, leaving thousands of children vulnerable to the highly contagious disease.

For the Turkish community in boroughs such as Enfield, Haringey, and Hackney, where family networks are strong and social interaction is high, health leaders are urging parents to check their children's immunization records immediately.

Critical gaps in protection

The Measles, Mumps, and Rubella (MMR) vaccine is typically given in two doses. However, in several London areas, the second-dose uptake has dipped to alarming levels.

  • Vulnerable Boroughs: Rates in Newham, Islington, and Camden have shown some of the lowest participation, often due to a combination of vaccine hesitancy and difficulty accessing appointments.

  • Highly Contagious: Measles is one of the world's most transmissible viruses. A single infected person can spread the disease to up to 18 unvaccinated individuals.

  • Severe Complications: While some see it as a simple childhood rash, measles can lead to severe complications including pneumonia, meningitis, and in tragic cases, long-term disability or death.

A call to the diaspora

Community health advocates in Barnet and Waltham Forest are working to bridge the gap by providing information in multiple languages and hosting pop-up clinics. "We want to ensure that our families in Southwark and Lambeth understand that it is never too late to catch up on missed doses," says a local GP. "The vaccine is safe, effective, and free through the NHS."

The "pinnacle" of the concern remains the potential for localized clusters in schools and community centers. Residents in Tower Hamlets and Greenwich are encouraged to contact their GP surgery if they are unsure of their child's status, especially before the start of the next school term.

How to take action

The NHS is currently rolling out a targeted catch-up campaign. Parents in Westminster and Hillingdon may receive letters or text messages inviting them to book an appointment.

  • Check the Red Book: Parents should review their child’s personal health record (the 'Red Book').

  • Contact your GP: Most surgeries offer flexible evening or weekend appointments for vaccinations.

  • Adults are also eligible: If you missed the vaccine as a child, you can still be vaccinated as an adult to protect yourself and those around you.

As the capital navigates this public health challenge, the focus remains on collective responsibility. By increasing vaccination rates in every borough from Ealing to Bexley, the community can ensure that measles remains a disease of the past rather than a threat to the future.