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This work was supported by the National Key Research and Development Program of China (Nos. 2016YFE0203200, 2017YFD0500704), the Major Project of National Natural Science Foundation of China (No. 31430087), the Modern Agro-industry Technology Research System (No. CARS-41-G15).
Conflict of interest
The authors declare that they have no conflict of interest.
Animal and Human Rights Statement
Animal experiments in this study were approved by the Ethics Committees of Harbin Veterinary Research Institute (HVRI), Chinese Academy of Agricultural Sciences (CAAS) (Approval Number: SQ-2017-080).
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Hussain, A., Wu, T., Li, H. et al. Pathogenic Characterization and Full Length Genome Sequence of a Reassortant Infectious Bursal Disease Virus Newly Isolated in Pakistan. Virol. Sin. 34, 102–105 (2019). https://doi.org/10.1007/s12250-019-00082-8