Malignant Catarrhal Fever (MCF), a fatal disease of a large number of different ruminants, is caused by infection with either a blue or black wildebeest-associated alcephaline herpesvirus 1 (AlHV-1) or the sheep-associated ovine herpes virus 2 (OvHV-2).Wildebeest and sheep are the natural hosts of these viruses respectively. Both these forms of MCF are of great economic importance, particularly...

Six members of the malignant catarrhal fever (MCF) virus group of ruminant rhadinoviruses have been identified to date. Four of these viruses are clearly associated with clinical disease: alcelaphine herpesvirus 1 (AlHV-1) carried by wildebeest (Connochaetes spp.); ovine herpesvirus 2 (OvHV-2), ubiquitous in domestic sheep; caprine herpesvirus 2 (CpHV-2), endemic in domestic goats; and the viru...

Malignant Catarrhal Fever (MCF) is a fatal lymphoproliferative disease of cattle and other ungulates caused by alcelaphine herpesvirus 1 (AlHV-1) ovine 2 (OvHV-2), the main causative agents wildebeest-associated MCF (WA-MCF) sheep-associated (SA-MCF), respectively. The virus mainly spread aerosols from pregnant or newborn sheep, goats, wildebeest to susceptible animals. This case report present...

There are at least 16 recognised herpesviruses that naturally infect cattle, sheep, goats and various species of deer and antelopes. Six of the viruses are recognised as distinct alphaherpesviruses and 9 as gammaherpesviruses. Buffalo herpesvirus (BflHV) and ovine herpesvirus-1 (OvHV-1) remain officially unclassified. The prevalence of ruminant herpesviruses varies from worldwide to geographica...

we give the concept of ‘braiding’ for 2-groupoids, and we show that this structure is equivalent tobraided regular, crossed modules.

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