the tsetse fly injections. Tsetse fly?

Excessive reaction to the tsetse fly shot, that's all.

Your letter didn't say anything about going to tsetse fly country.

Our young scientist just went to his knees. Out cold. Tsetse fly shot.

7 A frequently noted constraint to exploiting the crop potential of Africa is the problem of the tsetse fly.

Sister, the board would like to hear from you... in what parts of the tsetse fly will the trypanosomes be found.

The African continent has benefited from the Agency's capacity building in applying SIT for the eradication of tsetse flies and other pests.

Much of the tsetse area has low potential for agriculture and some of it is protected (national parks etc.) and populated by wildlife.

In the tsetse fly, the trypanosomes will be found... in the gut, mouth parts, and salivary glands... in all of which sites they multiply.

The Agency's support through the African Union's Pan African Tsetse and Trypanosomiasis Eradication Campaign is happily yielding results, and Africa has begun to take effective ownership of the programme.

The highest death rates were in East Africa, where in 1916 alone deaths of the original mounts and remounts accounted for 290 of the initial stock numbers, mainly due to infection from the tsetse fly.

It is estimated that about 9 million km2 of land in west, central, eastern and southern Africa is infected with the tsetse fly and it poses a potential threat of transmitting trypanosomiasis to livestock and sleeping sickness in humans.

In the field of food production, the Agency is promoting the use of the so called sterile insect technique, which relies on the release of large numbers of radiation sterilized male insects to mate with fertile females, thereby gradually reducing the population of, for instance, tsetse flies and Mediterranean fruit flies.