Effects of Climate Changes on Travel: Risks and Considerations

Climate change is no longer a global concern. In the UK, the effects of climate change on travel have resulted in a rise in travel-related health risks.Thus,seasonal changes pose direct consequences for a traveller’s health. From the growth of vector-borne diseases to highly frequent heatwaves, climatic variations are changing how we approach travel safety.

The UK Health Security Agency (UKHSA) has warned that dengue fever considered rare in Europe before, has become more common due to shifting temperatures.

In this blog, we understand how climate changes have been affecting weather patterns, ecosystems, and hence, global health. Travellers are daily exposed to new health risks. Let’s look at a few of them:

Risks of Climate Changes

Issues Related to Air Quality and Respiration

Due to the increasing air pollution, dust storms, and wildfires, travellers suffer from asthma or allergies. Air quality may be poor too in certain travel destinations, leading to the risk of respiratory infections and related health concerns.

More Exposure to Infectious Diseases

Heat-related illnesses have also become common. With temperatures getting high and the climate becoming warmer, travellers become vulnerable to disease-carrying insects, like ticks and mosquitoes.There are more chances of being infected with dengue fever, malaria, and Lyme disease.

Ecosystem Changes and Wildlife Encounters

One of the outcomes of climate variability is that it causes shifts in animal behaviour and, ultimately, their migration patterns. There are more human-wildlife encounters now, resulting in a heightened risk of zoonotic diseases in specific areas.

Heat-Related Illnesses

During travel, global temperatures may rise. Travellers, therefore, become more exposed to heat-related illnesses, including dehydration, heatstroke, and sunburn. If you are a visitor to hot climates or love engaging in outdoor activities, taking extra precautions is the safest bet. You should visit a travel clinic in Streatham or Tolworth and take the right travel vaccine.

The UK experienced record-breaking temperatures above 40°C during the summer of 2022, and this led to almost 3,000 excess deaths from heat exposure.

Illnesses Due to Food and Water

While travelling, food safety and sanitation can be compromised quite easily. Reasons: extreme weather events, floods, and disruptions in food production. As a traveller, you are prone to foodborne and waterborne illnesses. Pathogens such as cholera, E.coli, and hepatitis A are common in affected regions exposed to poor hygiene and contaminated water sources.

Now that we have learnt about the risks you, as a traveller, are exposed to, here are a few ways to make your journey safe and smooth.

Considerations for Safe Travelling

Travel Clinic Consultation

It is crucial to include visiting a travel clinic, whether in Tooting, Morden, or Wandsworth, in your trip’s to-do list. We at Pearl Chemist Group offer you extensive advice on vaccines, how to be safe, and enjoy a rewarding experience while travelling. Our expert pharmacists also recommend you travel first aid kits, beneficial over-the-counter medications, other protective items, and jet leg medication.

Practising Food and Water Safety

The best way out is to stick to bottled water. Eat freshly cooked foods and avoid consuming food in areas with known sanitation issues.

Being Ready for Extreme Weather

It is safe and wise to check the weather forecast and thus be ready for possible extremes. In extreme weather, you may experience strong heatwaves or unanticipated cold snaps, affecting your health severely during the trip.

Take proactive steps to protect yourself and your family, creating memories while staying safe.

Ready for Your Next Expedition

We understand how climate change is reshaping the health landscape for travellers. Our travel clinic aims to provide you with the best travel advice possible. We at Pearl Chemist Group believe that life never goes as planned. So, if you have an emergency trip coming up, our travel clinic services feature last-minute appointments, preparing you for your trip. Book an appointment with us for travel vaccination.