Subclinical reinfections are important in spreading disease and more than 70% of cattle in the UK have antibodies to BRSV.
Subclinical reinfections are important in spreading disease and more than 70% of cattle in the UK have antibodies to BRSV.
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== Classification ==
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BRSV's Baltimore Classification is V, ssRNA negative sense virus, and is a part of the Orthopneumovirus genus. It is an enveloped virus, utilizing fusion proteins to facilitate cellular fusion and syncytium formation.