Certain embodiments are directed to an improved RVF vaccine for human use, and method for producing the same.

Disclosed herein is the first infectious clone of a member of the Emaravirus genus of multipartite negative strand RNA virus. In particular, disclosed herein is an infectious clone of Rose rosette virus (RRV). This method can in some embodiments be used to prepare infectious clones of any species within the Fimoviridae family, such as any species within the Emaravirus genus.

The invention relates to methods of diagnosis or detection of Moissiacense virus, a novel orthobunyavirus causing human encephalitis, comprising determining the presence of at least one nucleic acid or protein of said virus or antibodies thereto, in a biological sample. The invention also relates to the various diagnostic agents derived from the viral nucleic acids or proteins, in articular nucleic acid primers and probes, antigens and antibodies, and their use for the diagnosis of Moissiacense virus infection and associated disease, in particular encephalitis. The invention further relates to antigens derived from the viral proteins as vaccine for the prevention of Moissiacense virus infection and associated disease, in particular encephalitis.

The present application discloses a nucleic acid composition for expressing recombinant EBIV-related genes and proteins and the use thereof. The nucleic acid composition includes a nucleic acid molecule having sequences shown in SEQ ID NO. 14, 15, 16, and 17. In the present application, a recombinant EBIV is also constructed with this nucleic acid composition. The virus not only has broad-spectrum infectivity to mammalian and mosquito cells, can be stably passaged, but also has green fluorescence, which can provide a research foundation for in vitro and in vivo virus tracing, virus detection, antiviral drugs, vaccine screening, with significant application prospects.

Certain embodiments are directed to an improved RVF vaccine for human use, and method for producing the same.

The present application discloses a nucleic acid composition for expressing recombinant EBIV-related genes and proteins and the use thereof. The nucleic acid composition includes a nucleic acid molecule having sequences shown in SEQ ID NO. 14, 15, 16, and 17. In the present application, a recombinant EBIV is also constructed with this nucleic acid composition. The virus not only has broad-spectrum infectivity to mammalian and mosquito cells, can be stably passaged, but also has green fluorescence, which can provide a research foundation for in vitro and in vivo virus tracing, virus detection, antiviral drugs, vaccine screening, with significant application prospects.

The present invention relates to the field of vaccines and medicaments for the prophylaxis and treatment of infectious diseases in ruminants. In particular, it relates to inactivated Schmallenberg virus (SBV) useful as vaccine or medicament for preventing or treating viremia, the transmission and clinical symptoms, in particular malformations in newborn ruminants such as cattle, sheep and goats, induced by SBV.

The present invention relates to compositions comprising replication defective Schmallenberg virus vaccines, methods of producing the vaccines, and the administration of such vaccines to animals, including ovines and bovines. The invention further relates to methods for providing long-term protective immunity against Schmallenberg in animals, including ovines and bovines.