Malaria :: essays papers

MalariaMalaria is a potenti entirelyy fatal illness of tropic andsubtropical regions. The disease is caused by a parasite whichis transmitted to compassionate beings bitten by infected mosquitoes.The disease is widespread in Africa, and over sensation millionpeople die of malaria every year on the continent.WHICH AREAS give MALARIA?Within randomness Africas borders the disease is encountered mainlyin northern and east Mpumalanga, northern Kwa-Zulu Natal,and the border areas of the Northern and North West provinces.Considering South Africas neighbours, malaria is in additionconsidered to be a threat to travellers visiting the lowerlying areas of Swaziland, epoch it is encountered withoutMozambique and Zimbabwe, and much of Botswana. Northern Namibiais also a malarious area. Within South Africas borders,malaria transmission is at its highest during the warmer and wettermonths of November through to April. From May through to October therisks of acquiring malaria are reduced. For a full size map and a listof game parks follow this link.(368K)HOW TO AVOID MALARIAPrevention of malaria relies upon adopting personalised protectionmeasures designed to reduce the chances of attracting amosquito bite, and the use of appropriate anti-malarialmedication. twain personal protection methods and anti-malarialmedication are important, and neither should be neglected atthe expense of the other.PERSONAL PROTECTION MEASURESPersonal protection measures against mosquito bites involve theuse of an appropriate insect repellent containing di-ethyltoluamide (also kn receive as DEET), the have on clothing to concealas much of the body as practical, quiescency under mosquito nets,and the spraying of sleeping quarters at night with a suitablepyrethroid containing insecticide, or the burning of aninsecticide laden coil. If at all possible avoid being outdoorsat night, when malaria carrying mosquitoes are to a greater extent likely tobite.ANTI-MALARIA TABLETS (PROPHYLAXIS)Th ere are a number of different types of anti-malaria tablets on hand(predicate). The consume choice of which to use depends both uponthe particular area being visited, and the travellers ownmedical history. Within South Africas borders either acombination of chloroquine with proguanil, or Mefloquine(Mefliam) totally are the commonly used anti-malaria tablets.Chloroquine and proguanil are available without a doctorsprescription. Mefloquine (Mefliam) can only be obtained with adoctors prescription. Because of the yield of chloroquineresistant strains of malaria in South Africa, chloroquine should not be taken alone but should always be combined with proguanil. The adultdosage is dickens chloroquine tablets per week, starting one week beforeentering the malarious area. Proguanil may be started twenty-fourhours before entering the malarious area, and two tablets must be takenevery day. Both chloroquine and proguanil should be taken for fourweeks after departing the malarious area, and both are best taken at