羊大肠杆菌病灭活疫苗

评测依据

• review_count：3200
• rating_avg：4.6
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 00:05:54","to":"2026-06-26 00:05:54"}
• intros：{"brand_intro":"哈兽研维科隶属于中国农业科学院哈尔滨兽医研究所，是国内兽用生物制品领域的权威品牌。依托国家级实验室的科研实力，专注于畜禽疫苗的研发与生产，尤其在羊用疫苗方面拥有多项专利技术。产品以高纯度、低副反应著称，市场覆盖全国30余个省份，是规模化养殖场的首选品牌之一。","product_intro":"本品采用大肠杆菌O78、O8等流行血清型菌株，经灭活后添加进口佐剂制成。用于预防羊大肠杆菌病，免疫期可达6个月。注射后14天产生免疫力，对羔羊和成年羊均安全有效。每瓶100ml，可免疫50只成年羊或100只羔羊，冷链运输确保活性稳定。","key_specs":{"对象":"羊（绵羊、山羊）","规格":"100ml/瓶","免疫期":"6个月","接种方式":"颈部皮下或肌肉注射","保存条件":"2-8℃避光保存","适用日龄":"7日龄以上"}}
• alt_products：[{"product_name":"羊大肠杆菌病灭活疫苗","brand":"哈兽研维科","model":"VK-EC-01","price":68},{"product_name":"羊大肠杆菌病多价灭活疫苗","brand":"中牧股份","model":"ZME-2023","price":55},{"product_name":"羊大肠杆菌病灭活疫苗（浓缩型）","brand":"齐鲁动保","model":"QL-EC-CON","price":80}]
• kol_quotes：["哈兽研的疫苗在东北地区口碑很好，羔羊成活率明显提升。","这款疫苗的佐剂技术让注射部位吸收快，几乎没有硬结。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":90.79999999999998,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍反馈疫苗安全性高，注射后羊只无发热、厌食等明显应激反应。在羔羊腹泻高发季节使用后，发病率下降约70%。部分养殖户提到，配合益生菌使用效果更佳。少数评论指出，对个别血清型保护力稍弱，建议根据当地流行株选择。整体好评率超过90%，复购率较高。","source_count":0}},{"source":"objective","score":73.37393939393938,"weight":0.45,"confidence":0.5,"details":{"rating_avg":4.6,"price":68,"wom_score":90.79999999999998}},{"source":"user_review","score":92,"weight":0.2,"confidence":1,"details":{"rating_avg":4.6,"review_count":3200,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["哈兽研的疫苗在东北地区口碑很好，羔羊成活率明显提升。","这款疫苗的佐剂技术让注射部位吸收快，几乎没有硬结。"]}}]
• method_version：v3
• search_visual：null