Africa Health Risks - Information & Advice
» Common Diseases
and Health Risks
» Malaria and Yellow Fever Vaccinations
Please keep in mind that you will have 24-hour field support from
African Impact during your placement and will be under the supervision
and care of our experienced African Impact volunteer managers and
coordinators at each of your projects. They will be on-hand to give
you sound advice for any health/medical situations that you may
encounter. Furthermore, living in groups with your volunteer co-ordinator,
eating healthily and taking the necessary precautions will reduce
the risk of infection of most of the diseases and Africa health
risks outlined below.
Please note that this information serves only as a guideline and
that you should consult your personal physician or pharmacist with
regard to your pre-departure vaccinations.
Illness and Disease
There are numerous illness and diseases throughout Africa and many
of them have similar symptoms. With most of the more serious diseases,
vaccinations have been developed as a form of protection. Some vaccinations
can have different side effects on different people, but if you
are travelling to Africa you should always obtain specialist advice
from your physician or travel clinic. Many countries have clinics
that specialise in tropical diseases. The risk of contracting a
number of the diseases can be greatly reduced if you are careful
about where and what you eat and drink and who you come into direct
contact with.
Bear in mind that however careful you are you may still be susceptible
to some form of stomach upset which can be caused simply by the
change in diet or climate, but these usually clear up within a few
days.
Common Diseases & Health Risks in Africa
- Aids/HIV & Sexually Transmitted Diseases -
Strict precautions should always be taken as Africa has the highest
AIDS rate in the world. Hospital workers are aware of the dangers
of using unsterilised needles and in a town hospital or clinic
you are unlikely to be at risk.
- Bilharzia (Schistosomiasis) - Try not to swim
in stagnant or still water pools, dams and low lying rivers. Use
insect repellent before getting into the water and dry off properly.
Bilharzia is curable.
- Cholera and Diarrhoea - Cholera is a public
health concern in most African countries. It is a bacterial disease
transmitted through contaminated water and food in poorer areas.
Avoid ice, raw vegetables and drink only bottled water. Travellers
diarrhea is also common but can be treated with over the counter
medication.
- Hepatitis A & B - A viral
disease transmitted by drinking contaminated water or eating contaminated
food stuffs. Again, by avoiding raw vegetables and salad, uncooked
or undercooked fish, and boiling or sterilising all drinking water
will reduce the chances of contracting the disease.Hepatitis B
is transmitted mainly through blood, body fluid and sexual contact.
- Typhoid - Advisable to have the vaccination
before travelling. Typhoid is transmitted by infected humans and
the bacterial infection is spread by contaminated food and water.
Malaria & Yellow Fever Vaccinations
- Yellow Fever Vaccinations - Transmitted to
humans by mosquitoes. If you are travelling to Africa it is advisable
to have the yellow fever vaccinations. You will often be requested
to produce your International Certificate of Vaccination as proof
that you have had the yellow fever vaccinations.The current Yellow
Fever vaccine lasts for 10 years.
- Malaria in Africa - Vaccinations - Malaria
is the most widely spread disease in Africa and is easily preventable.
You will need to take a course of prophylactic drugs before and
after travelling to a malaria infected area(get the latest advice
from your doctor/ pharmacist or a Tropical Diseases Hospital).
Other ways to prevent malaria is to cover up between dusk and
dawn, use mosquito repellent during the day and a mosquito net
at night. Malaria can develop between 7 days and 7 months and
symptoms include headaches, pain and flu-like aches.
Malaria, HIV/AIDS & Health Risks in Africa
Select a country from the list below for more information about
malaria, HIV/AIDS and other health risks in each country:
Other useful information for volunteers:
African Impact's volunteer projects in Africa:
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