Measles outbreak on Majorca linked to tourist child — six infected
Regional public health authorities activated contact tracing after a measles outbreak tied to a child on holiday; five of the six infected were unvaccinated and Balearics report 91.11% coverage.
An emergency alert was issued on the Spanish island of Majorca after an outbreak of measles was linked to a child tourist; six people have fallen ill, authorities say. These are the first confirmed cases on the Balearic Islands in 2026.
The General Directorate for Public Health activated a surveillance and contact-tracing protocol aimed at stopping further spread and said more cases could still appear in the coming days.
"Another case was expected. That is within normal limits," said Elena Esteban, director general for public health, noting that the incubation period can last up to 23 days.
None of the six infected people required hospital admission; all confirmed cases are isolating at home. The chain of transmission began with a child from a European country who was on holiday in Majorca and visited the paediatric emergency department at Son Espases hospital on 19 July.
Contact tracing and warnings
Symptoms in the secondary cases started to appear toward the end of July and the outbreak was identified last Friday. The child’s nationality has not been disclosed. Since the first cases were detected, the regional public health service has been tracing people who may have been exposed.
Investigators say the number of potential contacts is "very high" because they are also checking flight passenger lists to Majorca, while technicians continue to review records to determine which travellers qualify as close contacts. Identified individuals are receiving SMS messages informing them of exposure and asking them to check their vaccination status and watch for symptoms for 23 days after contact.
Some of the five subsequently confirmed cases, including Majorca residents, were infected in the waiting room of the paediatric emergency unit. "Measles is highly contagious, which is why it was possible for it to spread in the emergency department," Esteban said.
Five of the six infected people were not vaccinated; the vaccination status of the sixth is unknown. Full protection against measles is achieved with two doses of vaccine, and the Balearic Islands currently report 91.11% coverage of the target population. "We must not let our guard down," the director general added, urging parents to update childhood vaccination schedules.
As context, health records from last year show a total of 35 measles cases in the region: 31 on Majorca, three on Ibiza and one on Formentera. Of those, 24 involved unvaccinated individuals; the vaccination status of the remainder was unknown. Spain had been considered free of endemic measles transmission since 2016 but lost that status in February 2026. Earlier this year there were measles outbreaks in schools and nurseries in north London, and cases have recently risen in parts of the United States such as California and Utah.
Photo: pexels-miquel-rossello-calafell
