OBJECTIVE To identify a strain of contagious ecthyma virus from goats that possesses the appropriate characteristics for an effective vaccine for goats. ANIMALS 25 goat kids used for vaccine development and 100 goat kids used for evaluation of vaccine efficacy. PROCEDURES 5 strains of contagious ecthyma virus were tested in a vaccination-challenge study to identify the best strain to be the...

OBJECTIVE To evaluate cross protection provided by administration of contagious ecthyma vaccines against strains of orf virus in goats. ANIMALS 126 Boer-Spanish crossbred goats (3 to 20 days old). PROCEDURES 85 goats were vaccinated with a goat-derived contagious ecthyma vaccine. Of these, 41 were challenge exposed with the virus strain for the contagious ecthyma vaccine, 40 were challenge ...

Contagious yawning may be a useful measure of social psychological functioning, and thus it is important to evaluate the variables influencing its expression in laboratory settings. Previous research has documented that humans yawn less frequently in crowded environments and when under direct observation, but the impact of social presence on contagious yawning remains unknown. Here we present t...

| Contagious ecthyma is an acute, highly contagious, zoonotic, debilitating and economically important viral non-systematic eruptive skin disease of small ruminants worldwide. In this report, a severe persistent case of caprine contagious ecthyma in Malaysian goats is described. Two cases of contagious ecthyma were reported to University Veterinary Hospital from a goat farm at Taman Partanian U...

The virus, which causes orf and induces acute pustular skin lesions in sheep and goats, is transmissible to humans yet is rarely observed in North America. We present a case of a 65-year-old female farmer from Connecticut who contracted orf from her sheep. The clinical and histopathologic features, important to arrive at the correct diagnosis of this uncommon yet important infection, are descri...

Human orf should be considered based on a typical presentation with erythematous papule/nodule to avoid unnecessary over-treatment.

Contagious ecthyma is a highly contagious viral disease of sheep and goats, caused by Parapoxvirus. In the present outbreak over a range of 3 km radius in a hamlet near Ooty town in the Nilgiris hills, a total of 174 out of 194 non-descript goats were clinically affected with the symptoms of pyrexia (40°C), anorexia, depression, proliferative scab lesions on the skin around the mouth, oral comm...

Mortality among camel calves (Camelus dromedarius) is one of the most serious problems faced by camel herdsmen and, although there are several reasons for this mortality, diseases play a major role. In an investigation of outbreaks of contagious ecthyma in camels in the Turkana district of Kenya, four outbreaks were detected involving only camel calves. The principal lesions were distinct or la...

In December 2008, near Flaming Gorge Reservoir in northeastern Utah, a 2 1⁄2-yearold male Rocky Mountain bighorn sheep (Ovis canadensis canadensis) was reported in poor body condition with bloody lesions covering the muzzle area. The sheep was euthanized, and samples were submitted to the Utah Veterinary Diagnostic Laboratory in Logan, Utah. The gross and microscopic lesions confi rmed the diag...

An international trial has found that police officers who wore video cameras attracted fewer complaints. Officers were randomly allocated to wear cameras or not; if they did, they told any members of the public they interacted with. In the year before the study the police received 1539 complaints in the seven experimental sites. This averaged 1.2 complaints per officer before the study, which f...