If you have a history of heart disease and especially if you had coronary artery bypass surgery you may well be wondering and asking yourself "should i be travelling ?" However if your medical condition is stable, travel should not represent any significant additional risk , for the most part, unless you will going to a most remote location where medical care is not available or you will subjecting yourself to unusual physical stress or distress.

Medical insurance do you need or not ? More than one person has had their entire life rearranged either because as a young person they thought they were healthy and unlikely to get sick , it was too expensive or they thought they were covered by the medical coverage of either their work health insurance plan or their mastercard , amex or visa charge card. If you suspect that you do seriously have acquired malaria or are exhibiting symptoms, make it a top priority to seek out medical care. If medical care is not available within 48 hours , don't be a hero and wait. If you are smart , prepared and carrying anti-malarial drugs and medications start self treatment asap. These can protect you from serious diseases. Aside from the ones we received as children, booster or additional shots can strengthen immunity to new strains. Currently, there is no vaccine for malaria. However, there are measures that can be taken in order to protect travelers. The disease is transmitted at night through mosquito bites so avoid any outdoor activity after dusk. If it is necessary to be outdoors, wear pants and long-sleeved shirts. DEET insect repellent is good to use frequently even for pregnant or breastfeeding mothers. Both male and female mosquitoes feed on flower and fruit nectar, but only the female mosquitoes bite - they require the blood meal every 3 or 4 days for the protein necessary to produce eggs. The scourge of women one might say in the animal kingdom. Mosquitoes can generally be divided into two types . Those pests that transmit malaria diseases and Japanese encephalitis and Culex mosquitoes bit mostly at twilight or during the night wheras aedes mosquitoes , which transmit dengue and yellow fever are daytime biters. Moquitoes also bit indoors, so you need to prevent them from entering into living and sleeping quarters and to exterminate and eliminate those already there.
Much of what we know about insect disease pest control came from Walter Reed in the building of the panama canal. The humble mosquito was the biggest threat to the failed French panama canal building project , not construction issues.

Tropical countries are the locations where common life-threatening diseases like Malaria are found. Malaria is a medical emergency especially and particularly in expatriates who , unlike the locals living in a malarial endemic area or areas lack basic immunity to infection. You may be able to handle the common cold or sore throat back home in the USA but not this. If these illnesses are left alone a more than serious sequel may result leading to life long functional and lifestyle impairments. Amazingly to begin with getting malaria gives symptoms initially little different than the standard "flu" or "flu bug" - but only much worse. Before the attack of malaria takes place, you may have one or two days of general headache , fatigue, loss of appetite and a low grade fever. The next stage - the acute attack starts most abruptly with chills, soon followed by high fever typically lasting 2 to 6 hours. During this time the sufferer may also notice pains in their chestal areas , back stomach , joints and muscles. Danger - if you are not treated at once and promptly, symptoms may reoccur and complications may develop. In some other cases , malaria may reoccur like clockwork 48 to 72 hours later. When applying Deet insect repellants to a child's skin put thinly and not so often. Always read and abide by the instructions place by the manufacturers. Mosquito nets can be utilized when it is time to sleep. Insect-repellent treated nets can be more effective in preventing bites. Malaria prophylaxis medications are available. They must be taken for a specific period of time and prior to travelling to a malaria-endemic location. These are used for prevention but no medicine can guarantee 100% effectiveness for this type of disease. Within two months of getting infected, the symptoms can start to show. At present, there is no vaccination available for malaria. Depending on the destination, travelers might be required to get immunizations. This is customary for people going to developing nations. Plan a visit to the doctor four to six weeks before you leave. This gives an extra guard against diseases. Some regions require proof of immunization. Sub-Saharan and South American countries require visitors to show confirmation for yellow fever vaccination. A travel clinic can keep you updated on the types of shots required by various destinations. Its not only in the tropics that these little insects are a pest. Remarkably - or you have to appreciate the engineering of these well laid out and planned blood sucking machines - mosquitoes spread across the world originally from the Netherlands Holland. It can be said of the creator's creations mosquites , house flies and rats are not only pests to mankind but also remarkable feats of engineering in themsevles. Refrain from having outdoor activities after dark. More than several reputable peer review published studies have shown that travelers who carry a self-treatment drug rarely use it appropriately and often do not seek medical attention after use is recommended. Does that mean you not prepare a kit nor use it yourself. Not at all. First of all it is there for your use - these medications may not be available easily where you are , and secondly the biggest you can have is in prevention.

Note that an important benefit of prudent eating habits are also the prevention of diseases other than traveler's diarrhea. Depending on your itinerary , you could additionally be at risk and risks for acquiring food-and-drink transmitted diseases such as hepatitis A and E, typhoid fever, trichinosis,tapeworm diseases, anisakiasis, clonorchiasis and worse. You might well wonder if exotic and global travel is so wonderful to begin with. More than one Canadian has taken a simple trip across the line thinking it is just for a day or two . I do not medical insurance only to be saddled with a life long bill for hospital care and medical treatments. It may as simple as an auto accident resulting in extensive hospital care. It is not only mosquitoes and malaria that you should be concerned about. Consider as well "Lyme Disease" which is spread by simple ticks. Its not only in North America that Lyme
disease is an issue. The best way to prevent tick bites is to combine protection along with "chemical warfare". Cover as much exposed skin areas as conditions allow. Tucking long pants into socks is also highly effective. Treat outer clothing with insecticide permaethrin preferentially over other insect repellant agents and concoctions. Be sure to read and follow the manufacturer's instructions for these repellents. Mosquitoes are most ubiquitous insects. They are found in every solitary region and regions of the world. These pests and parasites breed in the most diverse and varied aquatic habitats including freshwater ( even if heavily polluted), saltwater marshes, brackish water - and even water found in discarded containers such as refuse tires in auto wrecking yards.