Isolated negative-sense single stranded rna virus, isolated or recombinant nucleic acid or its specific functional mpv fragment, vector, host cell, isolated or recombinant proteinaceous molecule or its specific functional mpv fragment, antigen, antibody, method for identifying a viral isolate as a mpv, viral isolate, methods for virologically and serologically diagnosing a mammalian mpv infection, diagnostic kit for diagnosing a mpv infection, uses of a virus, a nucleic acid, a vector, a cell host, a proteinaceous molecule or fragment thereof, an antigen, or an antibody, pharmaceutical composition, methods for treating or preventing an mpv infection and respiratory disease, and for obtaining an antiviral agent useful in the treatment of disease. of the respiratory tract, antiviral agent, use of a viral agent, methods for virologically diagnosing and serum logically a bird apv infection, use of a diagnostic test, and method for detecting an antibody directed against mpv in a sample

摘要

"ISOLATED NEGATIVE, ISOLATED OR RECOMBINANT NEGATIVE SENSE, NUCLEIC ACID, OR ITS SPECIFIC FUNCTIONAL FRAGMENT, VECTOR, HOSPITAL, IDOLIATOUS, AND RECYGIUM PROFESSIONAL CELL, A VIRAL ISOLATE AS A MPV, A VIRAL ISOLATE, METHODS TO VIOLOGALLY AND SOROLOGICALLY DIAGNOSTIC INFECTION OF A MAMMER, DIAGNOSTIC KIT FOR DIAGNOSTIC INFECTION, A VETUS, A VETUS USES HOST CELL, PROTEINACY MOLECULA OR FRAGMENT, ANTIGEN OR ANTIBODY, PHARMACEUTICAL COMPOSITION, METHODS FOR TREATMENT OR PREVENTION OF AN INFECTION, AND FOR THE PRETING OF ANTERYMPTERY AND ANTERYNTERAL DISEASE RESPIRATORY TRACT DISEASE, ANTIVIRAL AGENT, USE OF A VIRAL AGENT, METHODS FOR VIROLOGIC DIAGNOSTICS AND SERUM OLOGICALLY AN APV INFECTION OF A BIRD, USE OF A DIAGNOSTIC TEST, AND METHOD FOR DETECTION OF AN DIRECTED ANTIBODY AGAINST MPV IN A SAMPLE ". The invention concerns the field of virology. The invention provides a essentially mammalian negative sense monofilament RNA virus (MPV) within the Paramyxoviridae family Pneumovirinae subfamily and identifiable as phylogenetically corresponding to the genus Metapneumovirus, and its components.