Foot and mouth disease virus and application thereof

The invention discloses a foot and mouth disease virus and application thereof. Relates to the technical field of vaccines. The preservation number of the strain is CCTCC NO: V202293. The invention further provides an immune preparation based on the foot and mouth disease virus and a preparation met...

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Hauptverfasser: QI ZHITAO, CHEN JIULIAN, FANG JIANGUO, LU RONG, LIU YUMEI, GAO YANHUA, BAI WEIQIN
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention discloses a foot and mouth disease virus and application thereof. Relates to the technical field of vaccines. The preservation number of the strain is CCTCC NO: V202293. The invention further provides an immune preparation based on the foot and mouth disease virus and a preparation method. The invention provides the stable foot and mouth disease virus strain which is heat-resistant and acid-resistant, and the antigen stability is improved, so that the stability and effectiveness of the vaccine are improved. 本发明公开了一种口蹄疫病毒及其应用。涉及疫苗技术领域。保藏编号为CCTCCNO:V202293。还提供了基于口蹄疫病毒的免疫制剂和制备方法。本发明提供了既耐热又耐酸的较稳定的口蹄疫病毒毒株,提升抗原稳定性,从而提高疫苗的稳定性和有效性。