EXPLAINER: What to know about World Stroke Day

It starts with a sudden numbness. A slurred word. A drooping smile.

For millions around the world, these are the first signs of a stroke, a medical emergency that can change a life in seconds. 

That’s why every year on October 29, the world comes together to mark World Stroke Day, a global campaign to raise awareness about stroke prevention, recognition and treatment.

Why World Stroke Day matters

Stroke is the second leading cause of death and the third leading cause of disability worldwide. 

According to the World Stroke Organization (WSO), more than 12 million people suffer a stroke each year, and 5.5 million die from it. 

Yet, up to 90 percent of strokes are preventable through lifestyle changes and proper medical care.

World Stroke Day is not just a date; it is a movement.

It is a chance to educate, advocate, and empower communities to act fast and save lives.

2025 Theme: “Every Minute Counts”

This year’s theme, "Every Minute Counts,” drives home a critical message: when it comes to stroke, time is brain. 

Every minute without treatment means more brain cells lost. 

The campaign urges people to learn the FAST signs:

- **F**ace drooping  

- **A**rm weakness  

- **S**peech difficulty  

- **T**ime to call emergency services

Recognising these signs and acting immediately can mean the difference between recovery and lifelong disability, or even death.

The global stroke burden

Here is what the numbers reveal: one in four people will experience a stroke in their lifetime.

Stroke kills more people annually than AIDS, tuberculosis and malaria combined.

Low- and middle-income countries account for over 80 percent of stroke deaths.

Stroke survivors often face long-term challenges including mobility issues, speech difficulties and emotional trauma.

Prevention is possible

The good news? Stroke is largely preventable. 

Key risk factors include high blood pressure, smoking, diabetes, obesity and physical inactivity.

By managing these risks, individuals can dramatically reduce their chances of having a stroke. 

The WSO encourages regular checkups, healthy eating and staying active as part of its global prevention strategy.

Voices from the frontline

Healthcare professionals, stroke survivors, and caregivers are sharing their stories this year to highlight the human side of stroke. 

From emergency room nurses to patients who’ve relearned how to walk, their voices echo the campaign’s urgency: don’t wait—act fast.

How you can get involved

Whether you are a student, a doctor, or simply someone who cares, here is how you can make a difference.

Learn the FAST signs and teach them to others, join awareness events in your community or online and, support stroke survivors and their families.

Another way to help are to share educational content on social media using #WorldStrokeDay and #EveryMinuteCounts. 

A global call to action

World Stroke Day 2025 is being marked by hospitals, NGOs and governments around the globe. 

The goal is clear: build a world where fewer people suffer strokes and more people survive them.