Which countries were most affected by the measles outbreak in Europe?

Romania and Kazakhstan were the countries most affected by the measles outbreak in Europe, reporting 30,692 and 28,147 cases respectively.

What is the recommended vaccination rate to prevent measles outbreaks?

To prevent measles outbreaks, a vaccination rate of at least 95% is recommended to achieve herd immunity.

How has misinformation affected vaccination efforts in the U.S.?

Misinformation about vaccines has contributed to concerns about declining vaccination rates in the U.S., potentially exacerbating measles outbreaks. This misinformation can be particularly pervasive with influential figures spreading it.

4 sources·Health

Measles Outbreak Reaches Highest Levels in Over 25 Years Across Europe and North America

Q: What factors contributed to the significant increase in measles cases in Europe in 2024?

The increase in measles cases in Europe in 2024 was largely due to a decline in vaccination rates, exacerbated by the COVID-19 pandemic. Misinformation about vaccines also played a role in reducing vaccination uptake.

In 2024, Europe and Central Asia reported 127,350 measles cases, the highest since 1997, sparking major health concerns and calls for increased vaccination efforts.

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Health officials linked the soaring number of cases to the fact that in many countries vaccination rates had yet to return to pre-pandemic levels.
‘Wake-up call’: Measles cases doubled in Europe last year, say WHO and Unicef
The Guardian·7d
Reliable
This source consistently reports facts with minimal bias, demonstrating high-quality journalism and accuracy.
·
Leans Left
This outlet slightly leans left.
Vaccination rates in many countries are yet to return to pre-pandemic levels, increasing the risk of outbreaks.
Measles highest in 25 years in European region, WHO says
BBC News·8d
Reliable
This source consistently reports facts with minimal bias, demonstrating high-quality journalism and accuracy.
·
Center
This outlet is balanced or reflects centrist views.
After a drop in immunization coverage during the coronavirus pandemic, measles cases surged in 2023 and 2024, with vaccination rates in numerous countries still lower than what they were before COVID-19 hit.
Measles cases in Europe and Central Asia doubled last year to the highest reported level since 1997
Associated Press·8d
Reliable
This source consistently reports facts with minimal bias, demonstrating high-quality journalism and accuracy.
·
Center
This outlet is balanced or reflects centrist views.

Mar 13th, 2025, 2:05 PM ET

Summary

A summary of the key points of this story verified across multiple sources.

Measles cases in Europe and Central Asia doubled to 127,350 in 2024, the highest since 1997, primarily affecting children under 5. The outbreak reveals a decline in vaccination rates, exacerbated by the COVID-19 pandemic. Romania and Kazakhstan reported the highest infection rates. In the U.S., over 250 cases have emerged in several states, with concerns about misinformation affecting vaccination. Health officials urge renewed efforts to increase vaccine uptake, citing that 95% vaccination rates are necessary to prevent outbreaks.

Perspectives

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Measles cases are surging globally, with over 127,350 cases reported in Europe and Central Asia in 2024, reflecting a significant public health crisis due to declining vaccination rates post-COVID-19.
The Measles, Mumps, Rubella (MMR) vaccine demonstrates 97% effectiveness, but vaccination coverage must exceed 95% to prevent outbreaks; low vaccine uptake, especially in areas with misinformation, is a serious concern.
Recent incidents in the U.S., including 250 cases and two fatalities, underscore the urgent need for vaccination and community immunity to combat the spread of measles.

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