| Malaria |
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Despite looking forward to your
holidays - malaria has to be taken seriously. |
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This is one of the greatest killers
in Africa. The symptoms usually occur between one and six weeks after being
bitten, and include any of the following: fever, possibly interspersed
with chills, headaches, aches and pains, diarrhoea, nausea and dizziness.
In other words a lot like flu, but much worse. |
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It mainly occurs in tropical and
subtropical climatic zones. The only way you can be sure of not contracting
this deadly disease is to avoid being bitten by mosquitoes. In endemic
areas use mosquito repellent, always sleep under a net or in a mosquito
proof room or tent, wear a light coloured long-sleeved shirt, long pants
and shoes and socks between dusk and dawn. |
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There is much debate as to the effectiveness
of oral malaria prophylactics. A number of preparations are available on
the market and it is best to get keep up to date with what is available
as the drug of choice in one area may not be as effective in another. |
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There are no easy solutions to the
malaria problem (except, of course, for not getting bitten), so consult
a knowledgeable health practitioner who you trust, before making a decision! |
| Cholera |
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Vaccinations against cholera
are at times required (not for South Africa). |
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In general, the risk of the average
tourist contracting cholera is extremely small. Cholera is a disease of
unclean water and poor sewerage, typically to residents of squatter camps
or rural areas. |
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Cholera is not transmitted from
person to person- infection occurs with the ingestion of faecally contaminated
food and water. Observe good food and water hygiene while travelling in
the affected areas, and your risk of contracting cholera is negligible. |
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Rivers, lakes and dams in affected
areas should be regarded as potentially contaminated by bacteria. They
pose no risk to visitors unless direct contact is made with the water.
In effected areas, do not swim in any water other than chlorinated swimming
pool water, or clear seawater. |
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Only travellers likely to be exposed
to potentially contaminated water need consider immunisation against cholera.
An oral vaccine is available for high risk travellers. |
| HIV/Aids |
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Every precaution should be taken
against HIV/Aids. Practice safe sex by using condoms. These are
readily available from hospitals, clinics, chemists and supermarkets. |
| Insurance |
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There are no national health schemes
and patients are responsible for their own medical bills. It is thus advisable
to obtain travel insurance to cover such costs. |
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For more information visit the SAA
Travel Clinic Website http://www.travelclinic.co.za |
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