Tsetse flies
Tsetse flies are a common feature [of most Parks in Tanzania OR in Akagera] - while somewhat of a nuisance, they do not transmit any diseases and should not be a cause for concern.
Like North American biting flies (e.g. deer flies and horse flies) the bite of the tsetse is quite painful, and can cause itching afterwards. Most safari camps apply tsetse control measures in the vicinity of camp such that tsetse are rarely an issue in camp, but they can be a pest while out on activity. There is no insect repellent that is reliably effective against tsetse flies, but there are a few basic tips that can help to prevent getting bitten:
- Do not wear blue or black clothing as these colors have been proven to attract tsetses.
- Wear long-sleeve shirts and long trousers when on safari in tsetse areas.
- Consider taking lightweight gaiters to cover your ankles.
- Take a topical anti-inflammatory to rub onto bites, to reduce itching, and Benadryl in case of bad reactions (best taken at night because it causes drowsiness).
- Pay attention for the "warning prick" that precedes the main bite - if you swat fairly quickly on feeling the prick, you can avoid the bite.
Don't allow tsetses to drive you to distraction, they are little more than a nuisance, and some common-sense measures can help to minimize their impact on your enjoyment. And bear in mind that they are among the greatest defenders of Africa's prime wilderness areas!