Tuesday, 07 June 2016 00:00

Yellow fever factsheet

Yellow fever is a viral disease, found in tropical regions of Africa and the Americas. It principally affects humans and monkeys, and is transmitted via the bite of Aedes mosquitoes. It can produce devastating outbreaks, which can be prevented and controlled by mass vaccination campaigns.

Published in Yellow fever
Tuesday, 07 June 2016 00:00

Bilharzia / Schistosomiasis factsheet

Schistosomiasis, or bilharzia, is a parasitic disease caused by trematode flatworms of the genus Schistosoma. Larval forms of the parasites, which are released by freshwater snails, penetrate the skin of people in the water.

Published in Bilharzia
Tuesday, 07 June 2016 00:00

Influenza - Seasonal factsheet

Influenza is a viral infection that affects mainly the nose, throat, bronchi and, occasionally, lungs. Infection usually lasts for about a week, and is characterized by sudden onset of high fever, aching muscles, headache and severe malaise, non-productive cough, sore throat and rhinitis.

Published in Influenza
Wednesday, 12 December 2012 11:14

Malaria factsheet

Malaria is a serious, sometimes fatal, tropical disease spread by mosquito bites.  The World Health Organization estimates 3.3 billion people (half the world’s population) are at risk from malaria, with approximately 250 million cases and nearly one million deaths every year. 

Published in Malaria
Wednesday, 12 December 2012 11:14

Dengue factsheet

Dengue is transmitted by the bite of an Aedes mosquito infected with any one of the four dengue viruses. It occurs in tropical and sub-tropical areas of the world. Symptoms appear 3—14 days after the infective bite. Dengue fever is a febrile illness that affects infants, young children and adults.

Symptoms range from a mild fever, to incapacitating high fever, with severe headache, pain behind the eyes, muscle and joint pain, and rash. There are no specific antiviral medicines for dengue. It is important to maintain hydration. Use of acetylsalicylic acid (e.g. aspirin) and non steroidal anti-inflammatory drugs (e.g. Ibuprofen) is not recommended.

Dengue haemorrhagic fever (fever, abdominal pain, vomiting, bleeding) is a potentially lethal complication, affecting mainly children. Early clinical diagnosis and careful clinical management by experienced physicians and nurses increase survival of patients.

Published in Dengue fever
Wednesday, 12 December 2012 11:14

Cholera factsheet

Cholera is a serious illness caused by several different types of bacteria. It is spread by drinking or eating contaminated water and food.

Published in Cholera
Saturday, 22 June 2013 02:00

Rabies factsheet

Rabies is a fatal illness caused by a virus that spreads to humans from contact with animal saliva. This can happen when an infected animal bites or scratches you.

Published in Rabies

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Important Notice

You are advised to visit your general practice surgery or a travel medicine clinic at least 6 weeks before you travel. However, it is never too late to seek advice.

If you have a medical condition, you are advised to discuss the suitability of the trip before you book.

 

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