This study was conducted to investigate the effect of heating of foot-and-mouth disease (FMD) vaccine before injection, on the incidence of lesions at the injection site (pork butt), amount of discarded meat, and economical benefit.

中文翻译：

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在注射前通过加热口蹄疫疫苗降低猪肉cas体的病变发生率。

进行这项研究的目的是调查注射前加热口蹄疫（FMD）疫苗对注射部位皮损（猪屁股）的发生率，废弃肉的数量以及经济效益的影响。