UK and Other European Nations Lose Measles Elimination Status

Measles Elimination Status Overview

LONDON, Jan 26 (Reuters) - Britain and several other European countries have lost their measles elimination status, the World Health Organization said on Monday, after a jump in infections across the continent.

Spain, Austria, Armenia, Azerbaijan and Uzbekistan also lost their status, and the WHO urged countries to boost vaccination rates, particularly among under-protected populations, to prevent the viral disease infecting more children. 

Measles is entirely preventable by vaccination, but is very contagious, and so is among the first illnesses to rebound when vaccination rates decline. It commonly causes symptoms including high fever and a rash, but can also lead to serious long-term complications and even death.

Impact of Declining Vaccination Rates

SIGN OF DECLINING VACCINATION 

Health experts have warned that rising outbreaks worldwide point to a resurgence of other preventable illnesses in populations increasingly mistrustful or skeptical of vaccines since the COVID-19 pandemic. 

WHO's Recommendations for Vaccination

"The UK's change of status reflects a broader challenge we're facing across the WHO European Region," the U.N. health agency said on its website. Several other European countries already have regular measles transmission, according to the WHO, including France and Romania. 

Canada lost its elimination status last year, and the U.S. is working to retain its status as infections mount.

WHO committees in each region decide whether a country is measles-free using case rates. To be considered measles-free by the WHO, a country must have no locally transmitted cases of the same strain for 12 months or longer. 

The decision to strip certain European countries of their status was made last September based on data from 2024. But the WHO only released the information on Monday after getting sign-off from every country involved.

Current Vaccination Statistics in the UK

To keep measles at bay, vaccination rates must exceed 95%, the WHO estimates. Yet in the UK, only 84.4% of children had the two doses needed for full protection in 2024. Government data showed 2,911 confirmed cases in England that year, the most since 2012.   

On Monday, the UK Health Security Agency said all children should be vaccinated to protect themselves from measles. The UK was first given elimination status in 2016, before losing it in 2018 then regaining it in 2021.

(Reporting by Jennifer Rigby and Muvija M; Editing by Kevin Liffey)