Recurring attacks of headache, fever and chills are the first symptoms. Later, there are acute inflammations of the lymph channels and nodes. This can cause swelling of the nodes, the formation of local abscesses or the dilation of the lymph ducts. For more information, please have a look at the 'Malaria' section. Recovery can be complete in all but the most severe cases, and if the patient doesn't get re-infected.
Elephantiasis sometimes requires plastic surgery to restore the damaged skin parts.
Travellers should be aware that it's quite easy to contract and is one of the primary causes of diarrhoea world-wide. Caused by a microscopic, intestinal parasite which is present in water contaminated with human excrement. Drinking this water or consuming any preparations it's used in will transfer the parasite to the human body. Walking barefoot through contaminated water can also lead to infection. Incubation period is 1 to 4 weeks.