Its the holiday season again, and many will be embarking to distant lands.. and with it comes the risk of exposure to new bugs (currently, the Norovirus virus outbreak is the vogue. Read more here.) Seasoned business travelers know that to reduce their chances of getting sick, its best to maximize the use of soap, water and hand sanitizer and minimize the number of times they touch their face.
Apart from that, what about other risks? Dehydration poses a greater risk, drying out the body’s natural defenses against germs. Avoid coffee and alcohol (no, its not a devious plan by airlines to reduce their beverage costs), which act as diuretics, and try to drink a cup of water an hour. Saline solutions can keep your nose and eyes moist, providing a barrier against germs. Dehydration makes the body’s defence mechanisms perform less efficiently and thus make the entry of germs easier.
While going around, preventing dehydration remains important, particularly in hot arid climates, where body water loss is not too obvious due to the absence of sweating.To avoid drinking contaminated water, watch out for recycled tap-water impersonating as bottled mineral water (look for a sealed cap). For that matter, possibly contaminated water could also be present in ice, uncooked salads and fruits that are eaten without peeling. These methods of reducing the odds of getting sick are important, as contaminated foods (due to agents causing infectious diseases) remain the number one killer of humans on earth.It is said that 80% of all infectious diseases are transmitted by direct or indirect human contact
Many air travellers claim they caught an infection from other passengers but, with the efficient air filtering systems of modern aircraft, where air is circulated 15-20 times per hour through efficient biofilters, chances of this happening is low unless the offending party is coughing and sneezing repeatedly within two rows of oneself.
At the hotel, I do recommend laying the bedspread aside, because it is washed rarely, and making sure the sheets are crisp and clean; if they are not, request another room. Check the mattress for bed bugs. Wipe down the telephone, night stand, remote control and bathroom with disinfectant. Disinfect the handle on the minibar fridge, and relax.
Indeed, various gadgets are available to make travelling safe – personal hand-sanitizers, personal air purifiers, UV scanners that destroy contaminants and the Silky Dreamsack, which “puts a layer between you and suspect bedding.”
All very exotic, but I would really recommend that the only cost-effective device that you will ever need is a bottle of hand-sanitiser..and refraining from touching your eyes,face or mouth. Not forgetting the ubiquitous mineral water bottle!