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By Dr Eddy Bajrovic*

A crowded cabin is no place to get seriously sick.

But, illness during an international flight is not uncommon, occurring on around one in every 600 departures, according to a review of mid-air medical emergencies published this month in The New England Journal of Medicine**.

The review was carried out to give doctors an understanding of the kind of medical issues they are more likely to encounter if a fellow passenger becomes ill.

Fortunately, the chances of treatment being available are fairly good: a doctor responded to the pilot’s call for medical assistance in almost half (45%) of the 191 in-flight emergencies reviewed in an earlier US survey in 2006.

And, even if a doctor, nurse or other health professionals are not on board, ground–based medical services are contracted to provide medical advice to flight attendants, who themselves receive mandatory training in basic procedures, such as cardio-pulmonary resuscitation.

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By Tonia Buzzolini*

As every parent knows, kids and sniffles go together like toast and Vegemite (and can be just as messy!).

But, having to cope with a sniffling, miserable child for hours on end during  a long flight is no-one’s idea of family fun. Not to mention the very real prospect of upsetting fellow passengers.

The solution (literally) is saline solution.

These over-the-counter preparations come in two forms – drops or spray mist – and are simply sodium chloride (common salt) in sterile water.

Very small kids can’t blow their nose. A couple of drops or a squirt or two of saline loosens mucous and allows it to flow.

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By Dr Eddy Bajrovic*

A leafy salad laden with freshly washed garden vegetables… It’s hard to imagine a healthier choice for lunch or dinner, right?

Light on the carbs and heavy on the feel-good factor, it’s the virtuous alternative to other not-so-healthy choices from the menu at your holiday resort or hotel, or the local restaurant.

But, a garden salad can be decidedly unhealthy overseas, as six Australian travellers learned following a holiday in Bali.

The five women and a man were belatedly diagnosed with fascioliasis, a severe liver disease caused by ingesting parasitic liver fluke worms called fasciola, whose immature forms can be found on plants grown or washed in water – particularly water cress.

All six ate salads in Bali and developed severe illness lasting many months after their holiday. Several had invasive investigations involving surgery and one even had infected sections of their liver removed when they were initially diagnosed with cancer.

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By Dr Eddy Bajrovic*

Got your sights set on Africa?

It’s one long Kodak Moment, from its vast northern deserts, to massive lakes and rivers teeming with birds, and snow-capped peaks towering above valleys and plains alive with wildlife.

But, this natural abundance comes with health challenges for visitors and these can vary according to the individual, the season, the region, and the length of stay.

You may be advised to take anti-malaria tablets and vaccinations will almost certainly be on the cards, including one that’s required for many African countries. We’ll cover the list later.

First, a couple of recent developments worth noting for travellers visiting Africa…

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 * By Ruth Anderson

Cuba is poised to emerge from its time warp.

So, if the Caribbean island famous for missiles (well, briefly), Castro, Hemmingway, cigars, and fabulous music is on your travel Bucket List, take my advice. Go soon.

Cuba is the hot travel destination right now, going on the number of calls Travelvax Australia’s free travel health advice line (1300 360 164) is currently getting from Australians keen to find out more about staying healthy in Cuba.

Cuba has always held a special romance for travellers, but I suspect that with the 65-year freeze in diplomatic relations between Cuba and the USA finally thawing, an avalanche of American tourists will soon be queuing to visit the island.

I visited Cuba in 2002. To me, it will always be the sizzling sounds of the Buena Vista Social Club, bars churning out Mojitos, Daiquiris, and Cuba Libres, the fusion of Spanish–Caribbean cuisine, and city streets resplendent with classic American cars (held together with chicken wire) and Spanish colonial architecture.

Ahhh, Cuba. Experience it – soon.

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By Dr Eddy Bajrovic*

He’s in a sharp suit, reclining in a leather seat, with laptop open as the smiling flight attendant serves a scotch and soda…

Who could have too much of that? Surely, a jet-setting lifestyle filled with new faces in new places is the stuff of dreams – whether it’s clinching a business deal or rubbing shoulders with the rich and famous in the world’s iconic destinations.

At least, that’s the image of frequent flyers depicted in TV ads and glossy in-flight and travel magazines.

But, there is a dark side to this so-called ‘hypermobility’: One the media ignores and the rest of us don’t see, according to Dr Scott Cohen, from the University of Surrey in England. Dr Cohen headed a team of British and Swedish researchers who investigated how frequent long-distance travel is represented in mass and social media – and the actual reality.

They found that the glamourous images skip over a raft of potentially damaging side effects ranging from jet-lag, to deep vein thrombosis (DVT) and excessive (atmospheric) radiation exposure. Not to mention the stress and loneliness that can come from frequently being far from family and friends. 

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