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Infectious bronchitis virus (IBV) of chickens is currently one of the main diseases associated with respiratory syndrome in domestic poultry, as well as with losses related to egg production. The etiological agent is a coronavirus, which presents…

The replication of coronavirus, a family of important animal and human pathogens, is closely associated with the cellular membrane compartments, especially the endoplasmic reticulum (ER). Coronavirus infection of cultured cells was previously shown…

Intranasal delivery of DNA vaccines has become a popular research area recently. It offers some distinguished advantages over parenteral and other routes of vaccine administration. Nasal mucosa as site of vaccine administration can stimulate…

Los coronavirus (CoV) son un grupo de virus de ARN envueltos, monocatenarios (de sentido positivo) que pertenecen al orden Nidovirales, familia Coronaviridae. Se dividen en cuatro grupos principales: alfa, beta, gamma y delta; al parcer solo los alfa…

Background. Despite supernumerary registrars (SNRs) being hosted in South African (SA) training programmes, there are no reports of their experience.Objectives. To evaluate the experience of SNRs at the University of Cape Town, SA, and the experience…

The purpose of this study is to identify models of democratization companies in the Scandinavian countries, what is the purpose and the factors behind its implementation, as well as its association with the industry structure and the labor…

Respiratory viruses are common in human populations, causing significant levels of morbidity. Understanding the distribution of these viruses is critical for designing control methods. However, most data available are from medical records and thus…

Middle East respiratory syndrome coronavirus (MERS-CoV) is a great public health concern globally. Although 83% of the globally confirmed cases have emerged in Saudi Arabia, the spatiotemporal clustering of MERS-CoV incidence has not been…

O coronavírus bovino (BCoV) é um vírus RNA simples fita, de sentido positivo, não segmentado com envelope constituído de uma camada dupla de lipídios com quatro proteínas (HE, S, E e M) que resultam no aspecto de coroa dos vírions. Como a HE…

A new common deep-sea species of Halirages Boeck, 1871 closely related to H. qvadridentatus G.O. Sars, 1877, H. cainae sp. nov., is described after specimens collected in the Norwegian Sea during the MAREANO 2009-111 cruise. Examination of the…