2025’s Biggest Health Risks—and How to Stay Safe on the Go

From global epidemics to rising heatwaves and mental health crises, 2025 is shaping up to be a pivotal year in public health. If you're constantly on the move—travelling, commuting, balancing work and life—staying informed about key health threats can help you make safer, smarter choices.

There are some of the most pressing health issues to watch right now:

 1. Chikungunya Makes a Dangerous Comeback

A mosquito-borne illness previously confined to tropical regions; chikungunya is now spreading across Europe due to rising temperatures and urban mosquito habitats. Symptoms include fever, severe joint pain, and rashes. With no vaccine or specific treatment available, prevention is key—use repellents, wear long sleeves, and avoid areas with stagnant water. Local outbreaks have already been reported in southern France and Italy.

 2. Measles on the Rise—Especially Among Unvaccinated Populations

In the UK, measles cases have surged past 500 in 2025, with a recent tragic child fatality. Measles is nearly twice as contagious as the common cold, and low MMR vaccination rates are fuelling outbreaks. Make sure your vaccinations are up to date, especially if travelling with children.

 3. Mpox Continues to Affect Africa—But Travellers Should Stay Aware

An ongoing mpox epidemic(formerly monkeypox) in Central Africa has infected over 29,000 people and caused hundreds of deaths. While the risk to Europe remains low, travel-related cases can occur. If you're travelling to Africa or high-risk regions, consult travel health advisories and take precautions.

 4. Antimicrobial Resistance (AMR) – The Slow-Burning Global Crisis

Overuse of antibiotics in humans and agriculture has led to drug-resistant infections, now a leading threat to global health. Experts project 39 million deaths by 2050 if action isn’t taken. Only use antibiotics when prescribed and complete the full course. Never self-medicate.

 5. Heatwaves and Health Risks Are on the Rise

Europe has experienced record-breaking heatwaves in 2025, with over 2,000 excess deaths. Extreme temperatures worsen respiratory conditions, heart health, and dehydration—especially for the elderly, pregnant women, and those with chronic illness.  Rest during peak heat hours and seek shaded areas or air-conditioned spaces when possible.

 6. Loneliness: A Hidden Epidemic

The WHO has declared loneliness a global health threat. It’s linked to increased rates of depression, anxiety, dementia, and even heart disease. This issue affects people of all ages, despite living in a hyper-connected digital world. Stay connected—whether through friends, support groups, or community services. Meaningful interaction supports your emotional and physical health.

 7. Mental Health and Non-Communicable Diseases

Mental illness is now the leading cause of disability worldwide. Conditions like depression, anxiety, and burnout are rising fast, especially among younger adults and frontline workers. Yet, most countries still spend less than 2% of their health budgets on mental healthcare. Seek support early. Don’t ignore stress, fatigue, or mood changes.

 8. Food Insecurity and Malnutrition

Malnutrition and lack of access to nutritious food affect over half of Africa’s population, and food insecurity is increasing globally due to conflict and climate change. Eat smart even on the go—prioritise whole foods, reduce processed snacks, and ensure regular meals where possible.

Health Is a Moving Target—Stay One Step Ahead

Whether you're catching a train, working late, or jetting off on holiday, today's health challenges call for awareness and action. Keep your vaccinations up to date, plan for extreme weather, carry essentials like water and sun protection, and don’t overlook mental wellbeing.

Because good health should move with you.

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