Everyone gets sick sometimes and no matter when the sickness strikes it’s never pleasant. It’s miserable and often depressing. Being sick on vacation, however, is not only ironic, but an irritating interruption to your itinerary. You’re supposed to get sick during the work week, not when you’re trying to enjoy resting and relaxing, right? Nevertheless, an untimely illness can unravel the best travel plans in a heartbeat; accompanied by a cough, the sniffles and can turn your skip to the lou into a sprint to the loo.