East Coast fever caused by Theileria parva parva has been eradicated from South Africa, but tick-borne infections with other species of Theileria still occur, particularly in cattle and African buffalo (Syncerus caffer). One such infection is Corridor disease caused by T. parva lawrencei, which is controlled by restricting the movement of African buffalo. Other species reviewed are T. parva bov...

Tick-borne diseases (TBDs) affect 80% of the world's cattle population, hampering livestock production throughout the world. Livestock industry is important to rural populations not only as food supply, but also as a source of income. Tick control is usually achieved by using acaricides which are expensive, deleterious to the environment and can induce chemical resistance of vectors; the develo...

AIM Ticks are obligate ectoparasites that have an impact on wide range of vertebrates and also act as a potential vector for the transmission of tropical theileriosis, babesiosis, etc., causing significant loss to livestock production worldwide. While feeding, they introduce their saliva containing different bioactive molecules into the host. These molecules have the capability to counteract th...

Ticks may transmit pathogens to ruminants worldwide, creating diseases such as anaplasmosis, babesiosis, ehrlichiosis and theileriosis. In Europe, the most important tick vector is Ixodes ricinus and the most widespread tick-borne infection in animals is Anaplasma phagocytophilum. This infection causes tick-borne fever (TBF) in ruminants, a disease which may not only cause suboptimal growth, bu...

Received at:17/12/2014 Accepted: 8/1/2015 Bovine theileriosis is a destructive disease that affected cattle of all ages, breeds and sex and leads to severe losses in production and reproduction. To assess the antioxidant status and oxidative stress in bovine theileriosis due to Theileria annulata, blood samples were collected from 17 clinically infected cattle referred to the Veterinary Teachin...

A population-based study was carried out on the Ankole ranching scheme in south-west Uganda with the aim of determining the endemic status of Theileria parva infections. For this purpose, the age-related sero-prevalence of T. parva and the specific calf mortality associated with the parasite were assessed. Blood samples were collected from 931 Ankole calves of up to 12 months of age from 81 ran...

Fifty-nine Hereford cattle susceptible to tick-borne diseases were used as tracer animals to assess the tick challenge and pathogenicity of Theileria parva under field conditions in Zimbabwe. They were moved periodically in groups of five to three commercial farms (one group consisted of four) during seasons of Rhipicephalus appendiculatus nymphal and adult activity. All tracer cattle were herd...

Yes No No No Yes 31 104 5 104 26 0 No No No Yes Yes 102 3 102 3 Ticks Present? Theileriosis Present? Fusca Present? Morsitans Present? Palpa Present? Parva (ECF) Tstete Total Area (km2) Total Population Density Total Area (km2) with Population >16 people/ (km2) Population Density in Areas having >16 people/ (km2) Total Area (km2) with Population <16 people/ (km2) Population Density in Areas hav...

Theileria annulata infects predominantly macrophages, and to a lesser extent B cells, and causes a widespread disease of cattle called tropical theileriosis. Disease-causing infected macrophages are aggressively invasive, but this virulence trait can be attenuated by long-term culture. Attenuated macrophages are used as live vaccines against tropical theileriosis and via their characterization ...

AIM The aim was to determine hemato-biochemical alterations and to determine the better treatment of theileriosis in naturally infected calves. MATERIALS AND METHODS A total of 74 Holstein crossbred calves below 6 months of age, of either sex were included for present investigation in Bikaner. Based on the clinical examinations and laboratory results, 20 calves included for hemato-biochemical...