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 Symptoms of malaria include fever and flu-like illness, including shaking chills, headache, muscle aches, and tiredness. Nausea, vomiting, and diarrhoea may also occur. Malaria may cause anaemia and jaundice (yellow colouring of the skin and eyes) because of the loss of red blood cells. Infection with one type of malaria, P. falciparum, if not promptly treated, may cause kidney failure, seizures, mental confusion, coma, and death.For most people, symptoms begin 10 days to 4 weeks after infection, although a person may feel ill as early as 8 days or up to 1 year later. Two kinds of malaria, P. vivax and P. ovale, can relapse; some parasites can rest in the liver for several months up to 4 years after a person is bitten by an infected mosquito . When these parasites come out of hibernation and begin invading red blood cells, the person will become sick. Any traveller who becomes ill with a fever or flu-like illness while travelling and up to one year after returning home should immediately seek professional medical care. You should tell your GP that you have been travelling in a malaria-risk area. Malaria can be cured with prescription drugs. The type of drugs and length of treatment depend on which kind of malaria is diagnosed, where the patient was infected, the age of the patient, and how severely ill the patient was at start of treatment.  Anybody travelling to an area where malaria is endemic is at risk of catching the disease. Lately there has been an increase in the cases of malaria reported in the UK - in 1993 there were 1922 reported cases in the UK, including five deaths. All caught the disease abroad and almost all cases could have been prevented.Be aware of the fact that adventure travellers are usually more exposed to malaria than ordinary travellers due to the nature of their activities and the fact that they travel to the more remote locations. | ||||||||
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Ruptured blood cells release free parasites (gametocytes) into the
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