REASSORTANT RN A9-SWINE A(H7N1) INFLUENZA VIRUS STRAIN FOR NEURAMINIDASE ANTIBODY ASSAY IN INFLUENZA INFECTION AND VACCINATION

摘要

FIELD: medicine.;SUBSTANCE: strain is produced by cross breeding of sterile equine influenza virus A/horse/Prague/1/1956(H7N1) and cold-adapted vaccine strain A/17/California/09/38(N1) on the basis of an attenuation donor A/Leningrad/134/17/57(H2N2) and contains neuraminidase of pandemic influenza virus A//California/07/09(H1N1) and hemagglutinin of equine influenza virus A/horse/Prague/1/1956(H7N7). The strain RN1/09-swine A(H7N1) is deposited in the State collection of viruses of Institution of Russian Academy of Medical sciences of D.I. Ivanovsky Institute of virology of Russian Academy of Medical Science, No. GKV 2473 and can be applied for influenza virus neuraminidase N1 antibody assay.;EFFECT: higher assay accuracy.;2 dwg, 4 tbl, 1 ex