Leprosy has undoubtedly been the least understood disease of man in the United States. To the public it has been regarded as a disease apart, not only a manifestation of uncleanliness but also deeply discrediting to the person who is so affiicted and feared as a highly contagious calamity rising out of the dank mists of the medieval ages. When one is pronounced a "leper" in our society, he is o...

Orf is a common viral infection in sheep. It spreads to humans by direct contact. It is self-limiting, treatment having no beneficial effect. Misdiagnosis by those unfamiliar with its characteristic features is common, and may result in unnecessary treatment with antibiotics or surgery. We present a series of five cases of Orf in children of farmers in the west of Ireland, seen over a 10 year p...

Orf virus (ORFV) is the causative agent of contagious ecthyma, which is a zoonotic disease that affects sheep, goats, wild small ruminants and humans. Shandong Province in East China is one of the main producing areas in China for sheep and goats. Here, we conducted epidemiological surveys in different areas in this Province, isolated three orf virus strains, SDLC, SDTA and SDJN, from goat floc...

The aim of this experiment was to develop a loop-mediated isothermal amplification (LAMP) assay and to research the recent epidemiology of contagious ecthyma in Jilin Province, China, using the assay. A LAMP assay targeting a highly conserved region of the F1L gene was developed to detect contagious ecthyma virus (CEV). Three hundred and sixty-five cases from 64 flocks in 9 different areas of J...