Travel/Tourism
The Dangers of Long-distance Travel
Travelling far distances by car, bus, plane, or train is not always fun. Did you know it can even have a harmful impact on your health, too? Long-distance travel, especially by car, taxi, or bus, can increase the risk of blood clot formation, a condition known as deep vein thrombosis (DVT).
In many instances, people sit still in cramped and confined conditions for hours when they’re travelling a far way. But warns Dr Helen Okoye, a medical expert and spokesperson for the World Thrombosis Day (WTD) campaign, prolonged periods of inactivity can be dangerous.
“When our bodies are in a static position for a lengthy period, our blood circulation slows down, leading to poor circulation and blood pooling in the lower extremities of your body. This can lead to a DVT, where a blood clot forms in your calves,” says Dr Okoye. If this clot breaks loose, it can travel to the lungs, causing a potentially life-threatening condition called a pulmonary embolism (PE).
If the vehicle you’re travelling in is packed with passengers, there may be no room to stretch your legs out. The driver may also be on a tight schedule, meaning limited bathroom stops and opportunities to stretch your legs during the trip.
Dr Okoye cautions that constricted seating that leads to passengers sitting in one position for a long time reduces blood flow and increases the risk of clot formation. “When your legs remain still for hours, your calf muscles don’t contract, which normally helps the blood circulate,” she says.
Who is at risk?
Although prolonged immobility is bad for everyone, specific factors could raise the risk even more. Individuals with a history of blood clotting disorders, who are elderly or obese, who have recently had surgery, or who have a leg cast with limited mobility are at a higher risk. Pregnancy, or three months after giving birth, places women at a higher chance of getting a thrombosis, too.
“Going back home after giving birth or having had surgery so that loved ones can take care of you is understandable, but be aware of the thrombosis risk that comes with long-distance travelling,” says Dr Okoye.
If you have a history of blood clotting disorders, she advises that you consult with your healthcare provider before travelling. In some cases, you might be prescribed blood-thinning medication to reduce the risk. You could also consider wearing graduated compression stockings to help improve blood circulation.
Before your trip
Prior to your trip, engage in regular physical activity to improve overall circulation and strengthen your muscles. Maintain a diet rich in fruits, vegetables, and whole grains and avoid excessive salt intake, as it can contribute to fluid retention. Smoking can also increase the risk of blood clot formation, so it’s best to avoid it before and during your travel.
During the trip
Having to cope with tight legroom and restricted movement is tricky, but there are preventive measures to take.
“Hot, dry weather and inadequate fluid intake during travel can lead to dehydration, which can thicken the blood and contribute to clot formation. Drink plenty of water during your trip to avoid dehydration and maintain proper blood viscosity. Limit alcohol and caffeine intake, as they can contribute to dehydration,” says Dr Okoye.
“Wear loose-fitting clothing and stay as active as possible. Move your legs frequently, flex your ankles and knees, and take short walks whenever possible. In a bus, consider standing up and stretching in the aisle. Adjust your seating position regularly to improve circulation, and use pillows or cushions to provide support and comfort,” she advises.
Remove your shoes and, if possible, elevate your legs periodically to reduce swelling and improve blood flow. Avoid crossing your legs – this can impede blood flow, so keep your legs uncrossed while seated. When you do stop for a break, stretch your body, and walk around for a bit before you sit down again.
Warning signs
According to the WTD campaign, one in four people in the world is dying from conditions caused by thrombosis, but knowing blood clot signs and symptoms can help you spot or prevent blood clots. The most common symptoms of DVT in long-distance travel are usually swelling or pain in the leg or arm, skin that is warm and tender to touch, or redness of the skin.
Remember that these preventive measures are general recommendations and may not be suitable for everyone, says Dr Okoye. ”If you have specific health concerns or conditions, consult with a healthcare professional before embarking on a trip to find out if you are at risk of getting blood clots and if it is safe for you to travel a long distance.”
By Aduragbemi Omiyale
Air travellers flying through Emirates will enjoy Starlink Wi-Fi onboard after the completion of the installation of the internet service on the company’s flagship A380.
The introduction of Starlink on the A380 builds on Emirates’ ongoing investment into redefining the customer journey, including one of the most ambitious retrofit programmes in aviation history.
The airline operator recently test-run this on a flight to Dubai, and it allowed passengers to enjoy seamless broadband while flying at 40,000 feet.
The Emirates A380 was one of the first commercial aircraft in the world to offer internet to its customers, with first-generation systems offering a total aircraft bandwidth of less than 1 Mbps. The installation and certification were accomplished in Newquay, UK.
With more A380s scheduled for accelerated installation throughout 2026, Emirates customers will soon enjoy a transformative leap in onboard connectivity with the ability to stream, game, browse, and work throughout their journey on personal devices.
The service will be complimentary for all customers, across all cabins, with easy sign-up and access. Future enhancements will include Live TV streaming over Starlink, initially on personal devices and later integrated into seatback screens.
So far, more than 650,000 Emirates customers have already flown on Starlink‑equipped flights, experiencing the benefits of next‑generation onboard connectivity firsthand.
As the world’s largest passenger aircraft, the A380 presents unique engineering challenges and opportunities. This industry-first Starlink configuration is designed to meet the demands of the A380’s ‘double-decker’ layout and high passenger capacity and is capable of delivering more than 2 Gbps of total aircraft bandwidth across the cabin.
Compared with the Emirates Boeing 777, the Emirates A380 features additional wireless access points and a third antenna to deliver an enhanced connectivity experience for its higher passenger capacity. Optimised inter‑deck integration supports a seamless Wi‑Fi experience, with customers able to enjoy high speeds depending on usage and device capability.
Starlink installations will soon begin at Emirates Engineering facilities in Dubai to accelerate deployment across the fleet.
Emirates is committed to bringing the best possible connectivity to its entire fleet at the earliest opportunity, with 25 Boeing 777-300ER aircraft already equipped with Starlink and the first A380 now joining service.
By Adedapo Adesanya
The Nigerian government is capping jet fuel prices and allowing airlines to get supplies on credit as part of efforts to avert flight disruptions caused by soaring fuel costs.
Reuters reported that the Nigerian Midstream and Downstream Petroleum Regulatory Authority (NMDPRA) said in an internal document that aviation fuel should sell for N1,760 to N1,988 ($1.29 to $1.46) per litre in Lagos and N1,809 to N2,037 in Abuja, based on benchmarks from April 17 to April 23.
The decision follows emergency talks after airlines threatened to go on a strike, warning that jet fuel prices had jumped by more than 300 per cent, forcing fare increases and raising the risk of capacity cuts.
The strike was averted after the federal government met with the Airline Operators of Nigeria (AON) and other stakeholders.
President Bola Tinubu last week approved 30 per cent relief on airlines’ debts to aviation agencies and ordered fuel marketers, airlines and regulators to agree on a “fair” fuel price within 72 hours to prevent the sector-wide shutdown that would have impacted the country’s economy.
The talks also agreed to grant airlines a 30-day credit window to pay for fuel and tasked the aviation ministry with mediating debt disputes between operators and oil marketers, according to the document.
The NMDPRA also formed a technical committee, which recommended that fuel marketers sell directly to airlines within the indicated price range to cut costs and improve supply-chain transparency.
The committee also urged regulators to engage Dangote Petroleum Refinery and Petrochemicals over the increased premiums applied to international benchmarks used to price jet fuel.
Other recommendations include validating airside fuel distributors with adequate infrastructure, potentially reducing the number of authorised suppliers at airports, and considering jet fuel for Nigeria’s Crude-for-Naira initiative to limit airlines’ foreign exchange exposure. So far, the Crude-for-Naira has only been for upstream operations.
The cost of fuel has generally risen in the last two months due to the escalating war with Iran by the US and Israel, which has triggered one of the most severe energy shocks in decades. Oil prices are currently above $100 per barrel as markets react to escalating tensions and the risk of prolonged disruption.
At the centre of the crisis is the Strait of Hormuz, a chokepoint through which roughly one-fifth of global oil supply flows. With shipping constrained, the effects are cascading across the global economy, raising fuel costs, fueling inflation, and increasing the risk of economic slowdown across many economies. This is forcing airlines to raise fares, curb growth plans and rethink forecasts.
By Adedapo Adesanya
The United States (US) has warned that visa overstays by Nigerian travellers could deny future opportunities for other aspiring applicants.
The United States embassy had earlier in February stated that compliance would help protect visa access for students and business travellers.
In a reminder statement posted on its official X handle on Monday, the US Mission in Nigeria advised that strengthening compliance helps protect visa access for students, business travellers, and families who travel responsibly.
“#Reminder: Visa overstays by Nigerian travellers can affect opportunities for their fellow citizens. Strengthening compliance helps protect access for students, business travellers, and families who travel responsibly. If you are aware of visa fraud, please report it to [email protected] or [email protected],” the statement read.
Last August, the Mission also announced that all non-immigrant visa applicants must now provide details of their social media accounts from the past five years.
In a statement, the embassy said applicants are required to disclose usernames or handles from every platform used within the period when completing the DS-160 visa application form.
“Visa applicants are required to list all social media usernames or handles of every platform they have used from the last 5 years on the DS-160 visa application form. Applicants certify that the information in their visa application is true and correct before they sign and submit,” the statement read.
The mission warned that omitting such information could result in visa denial and render applicants ineligible for future visas.
The DS-160 is the standard online form required for most US non-immigrant visas, including temporary business (B-1), tourism (B-2), student visas (F and M), and work-related categories such as the H-1B.
It insisted the new rules were designed to enhance security, they come amid repeated US criticism of governments accused of clamping down on free speech online.
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