高致病性禽流感A(H5N1)病毒感染的室内家猫乳业工人家庭-密歇根州,2024年5月。

IF 17.3 1区 医学 Q1 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH
Ramya Naraharisetti, Meghan Weinberg, Becky Stoddard, Mary Grace Stobierski, Kimberly A Dodd, Nora Wineland, Mathew Beal, Jennifer Morse, Samantha Hatter, Dodd Sledge, Katelynn Youatt, Joseph Coyle, Jevon McFadden, Timothy M Uyeki, Lizette O Durand
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引用次数: 0

摘要

高致病性禽流感(HPAI) A(H5N1)病毒,分支2.3.4.4b,基因型B3.13已在美国奶牛养殖场的猫中被记录感染。2024年5月,在两只据报完全在室内活动的猫身上发现了高致病性禽流感(H5N1)病毒感染,这两只猫在不同的家庭中患有呼吸道和神经系统疾病,促使密歇根州卫生与公众服务部和密歇根州中部地区卫生部(MDHHS/MMDHD)进行了调查。对猫的主人和家庭成员进行了访谈,并提供了A(H5)流感病毒检测。其中一只猫的主人在一家奶牛场工作,但拒绝接受a (H5)检测;另外三名家庭成员的A(H5)测试结果为阴性。另一只猫的主人独自生活,在多个奶场工作,运送未经高温消毒的牛奶;这名工人还报告被未经巴氏消毒的牛奶溅到脸上和眼睛,但拒绝接受A(H5)检测。这两名工人都在MDHHS/MMDHD已知有HPAI a (H5N1)病毒,分支2.3.4.4b,基因型b3.13阳性奶牛的县工作。在牲畜中确认有高致病性禽流感(H5N1)的州,如果兽医获得家庭成员的职业信息,特别是在评估有呼吸道或神经系统疾病迹象的猫时,可以帮助进行兽医护理。如果发现猫主人因职业原因接触感染高致病性禽流感(H5N1)的牲畜,且其伴侣猫疑似感染高致病性禽流感(H5N1)病毒,兽医应与州和联邦公共卫生和动物卫生官员联系,就“同一个健康”联合调查和检测开展合作,以保护人类和动物健康。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Highly Pathogenic Avian Influenza A(H5N1) Virus Infection of Indoor Domestic Cats Within Dairy Industry Worker Households - Michigan, May 2024.

Highly Pathogenic Avian Influenza A(H5N1) Virus Infection of Indoor Domestic Cats Within Dairy Industry Worker Households - Michigan, May 2024.

Highly pathogenic avian influenza (HPAI) A(H5N1) virus, clade 2.3.4.4b, genotype B3.13 infection has been documented in cats on U.S. dairy cattle farms. In May 2024, the detection of HPAI A(H5N1) virus infection in two cats that were reported to be exclusively indoor, and that had respiratory and neurologic illness in different households, prompted an investigation by the Michigan Department of Health and Human Services and Mid-Michigan District Health Department (MDHHS/MMDHD). The cats' owners and household members were interviewed and offered testing for influenza A(H5) virus. The owner of one cat worked on a dairy farm but declined A(H5) testing; three other household members received negative A(H5) test results. The owner of the other cat lived alone and worked on multiple dairy farms transporting unpasteurized milk; this worker also reported getting splashed in the face and eyes by unpasteurized milk but declined A(H5) testing. Both workers were employed in a county known by MDHHS/MMDHD to have HPAI A(H5N1) virus, clade 2.3.4.4b, genotype B3.13-positive dairy cattle. In states with confirmed HPAI A(H5N1) in livestock, veterinary care can be aided if veterinarians obtain household members' occupational information, especially when evaluating cats with signs of respiratory or neurologic illness. If occupational exposure to HPAI A(H5N1)-infected livestock is identified among cat owners, and their companion cats are suspected to have HPAI A(H5N1) virus infection, it is important that veterinarians contact state and federal public health and animal health officials to collaborate on joint One Health investigations and testing to protect human and animal health.

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来源期刊
MMWR. Morbidity and mortality weekly report
MMWR. Morbidity and mortality weekly report PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH -
CiteScore
65.40
自引率
0.90%
发文量
309
期刊介绍: The Morbidity and Mortality Weekly Report (MMWR ) series is prepared by the Centers for Disease Control and Prevention (CDC). Often called “the voice of CDC,” the MMWR series is the agency’s primary vehicle for scientific publication of timely, reliable, authoritative, accurate, objective, and useful public health information and recommendations. MMWR readership predominantly consists of physicians, nurses, public health practitioners, epidemiologists and other scientists, researchers, educators, and laboratorians.
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