经过评估，专家小组得出结论，该添加剂在授权使用条件下对所有动物物种、消费者和环境都是安全的。在授权更新的情况下，无需评估添加剂的功效。部分原文报道如下：

 

　　Bonvital® is the trade name for a feed additive currently authorised for use in piglets, pigs for fattening, sows, chickens for fattening, laying hens, chickens reared for laying and minor poultry species (other than those used for laying). This opinion concerns the renewal of the authorisation of Bonvital® as a zootechnical additive for chickens reared for laying and minor poultry species other than those used for laying. The active agent of Bonvital® was originally identified as Enterococcus faecium. During the current assessment, the strain was reassigned to Enterococcus lactis. The applicant provided evidence that the additive currently on the market complies with the existing terms of authorisation. There is no new evidence that would lead the FEEDAP Panel to reconsider its previous conclusions. Thus, the Panel concluded that the additive remains safe for the target species, consumers and the environment under the authorised conditions of use. Bonvital® was found to be non-irritant to skin and eyes, but a potential respiratory sensitiser. No conclusions could be drawn on the skin sensitisation potential of the additive. There is no need to assess the efficacy of Bonvital® in the context of the renewal of the authorisation.