[A review of research on Schmallenberg virus]

Schmallenberg virus (SBV), a novel orthobunyavirus, was first isolated in 2011. SBV preferentially infects the central nervous system of cattle and sheep and causes fever, diarrhea, a drop in milk yields, congenital malformations and stillbirths. Until June 2014, more than 200 scientific publications regarding SBV have been published. Although more than 20 articles on SVB were published in China, most of these articles provided only a brief introduction of the disease without fully discussing the associated disease characteristics. As a new disease, it has been made a focus of the National Research Center for Exotic Animal Diseases at the China Animal Health and Epidemiology Center. In this review, in order to provide a reference for research into SBV in China, we have reviewed the state of current research progress on the etiology, diagnosis and epidemiology of SBV, and vaccine development.