Irish snow-seekers heading for ski slopes and Winter Olympics warned of measles risk

As the Winter Olympics and Paralympic Games approach in northern Italy, public health officials are urging vigilance regarding measles. Recent outbreaks across Europe, including at ski resorts, have prompted a reminder about the importance of vaccination.

Rising Concerns Over Measles Transmission

The Health Protection Surveillance Centre has advised individuals to be aware of the signs and symptoms of measles and to ensure their MMR (Measles, Mumps, and Rubella) vaccines are up to date. For those not vaccinated, receiving the MMR vaccine at least 14 days prior to travel is recommended.

Did You Know? The MMR vaccine is offered to all children in Ireland in two doses – at 12 months of age and again in junior infants in primary school.

Current data from Ireland, as of the first quarter of 2025, indicates an MMR uptake of 87.6% among children aged 24 months. This falls short of the World Health Organization’s (WHO) target of 95% – a threshold considered necessary to prevent outbreaks.

The Importance of Vaccination Coverage

Measles is described as one of the most infectious diseases, meaning case numbers can escalate rapidly when vaccination coverage declines. Maintaining high vaccination rates is crucial for protecting public health, according to health officials.

The most effective way to protect oneself and others from measles is through vaccination. The MMR vaccine is available free of charge to those who are not age-appropriately vaccinated, and infants aged 6 months to under 12 months are also eligible for a free dose prior to international travel, with the recommendation to receive it at least 14 days before departure.

Expert Insight: The resurgence of measles, even in regions previously considered measles-free, underscores the fragility of herd immunity and the ongoing need for robust vaccination programs. Declining vaccination rates create vulnerabilities that can quickly lead to widespread outbreaks.

Global Impact and Re-emergence of Measles

The situation extends beyond Ireland. Several countries – including the United Kingdom, Armenia, Austria, Azerbaijan, Spain, and Uzbekistan – are no longer recognized as measles-free due to a spike in cases in 2024. The WHO has determined these nations have re-established endemic measles transmission based on case numbers.

A country loses its measles-free status when the virus returns and sustains continuous transmission for over a year. Bhanu Bhatnagar, a WHO Europe spokesperson, emphasized that strengthened surveillance, improved outbreak response, and targeted efforts to reach under-vaccinated communities are essential to achieving and maintaining elimination.

Spain has experienced a particularly notable increase, with around 400 cases registered in 2025 – double the number from 2024 and a significant jump from the 11 cases reported in 2023. Austria also saw a substantial rise, reporting 542 cases in 2024 compared to 186 the previous year, according to Euronews.

Frequently Asked Questions

What should I do if I’m traveling to Italy for the Winter Olympics?

If you are not vaccinated against measles, it is recommended that you get the MMR vaccine at least 14 days prior to travel.

What percentage of children in Ireland are vaccinated against measles?

As of the first quarter of 2025, MMR uptake among children aged 24 months in Ireland is 87.6%.

What happens when a country loses its measles-free status?

A country loses its measles-free status if the virus returns and transmission is sustained continuously for more than a year.

Given the recent resurgence of measles in Europe and the upcoming international gatherings, what steps do you think are most important to prioritize public health safety?