Campolina Campolina The Campolina horse breed of Brazil is named after Cassiano Campolina, the farmer who developed the breed. Beginning in 1870, they were developed using several different breeds of horses. The Campolina is one of the larger Brazilian breeds, and may be found in most colors. They are a gaited breed, with an ambling gait. They are used mainly for leisure riding and driving and are increasingly used for dressage within Brazil. The Campolina breed dates back to 1870, when it was formed in Entre Rios de Minas, Minas Gerais in Brazil. It was developed by a farmer named Cassiano
Animal trypanosomiasis some breeds of cattle, notably the N'Dama – a West African "Bos taurus" breed. This contrasts with the susceptibility shown by East African "Bos indicus" cattle such as the zebu. Most trypanosomes develop in tsetse flies (Glossina spp.), in its biological vector, about one to a few weeks. When an infected tsetse fly bites an animal, the parasites are transmitted through its saliva. It can also be spread by fomites such as surgical instruments, needles, syringes. The most important vectors are thought to be horseflies (Tabanidae) and stable flies (Stomoxys spp.). The immune response of animals could be unable to