Livestock-associated methicillin-resistant Staphylococcus aureus (LA-MRSA) is an emerging problem in many parts of the world. Although animal-adapted LA-MRSA has been known for many years, recent reports suggest a possible increasing trend in the zoonotic transmission of LA-MRSA in Europe.

家畜相关MRSA (livestock-associated MRSA, LA-MRSA)不仅在全球范围内的养殖动物中大量存在，还可以向人群传播，成为既医院获得性MRSA (healthcare-associated MRSA，HA-MRSA) 和社区获得性MRSA (community associated MRSA，CA-MRSA) 先后出现和大范围流行以来的又一严重威胁人类健康的流行 ...

2021年8月6日 · In this article, we aim to provide an overview of the occurrence and characteristics of livestock-associated (LA-) meticillin-resistant Staphylococcus aureus (MRSA). We further question the role of LA-MRSA as a potential foodborne pathogen.

2022年7月5日 · 2022年6月28日，英国剑桥大学的 Lucy A Weinert 等人在 eLife 期刊发表了题为：Stable antibiotic resistance and rapid human adaptation in livestock-associated MRSA 的研究论文。 该研究发现， 过去近六十年里，一种在欧洲家畜中发现的耐药细菌是人类感染 MRSA 的一个日益严重的原因。

5 天之前 · 耐甲氧西林金黄色葡萄球菌（MRSA）是医院和社区感染的超级多耐药细菌，但本世纪初在欧洲发现了家畜相关MRSA（LA-MRSA）可以导致人感染发病，相继发现LA-MRSA在全球的家畜中传播，猪是重要的储存宿主，在欧美MRSA的遗传进化和传播中

Our findings indicate that LA-MRSA are a major cause for human infection and stress the need for close surveillance. Although LA-MRSA CC398 predominates, the occurrence of putative LA-MRSA from other clonal lineages should be monitored.

2019年6月1日 · The methicillin-resistant Staphylococcus aureus (MRSA) is one of the major causes of a variety of infections in hospitals and the community. One of the most prominent changes in the MRSA epidemiology is the emergence of livestock-associated MRSA (LA-MRSA) strains in the human population.

2021年8月6日 · Some of these S. aureus variants are methicillin-resistant S. aureus (MRSA) with prevalence across the globe in health-care facilities, community settings and on livestock farms. Apart from humans, MRSA can colonise other animal species, and because of this, resistance to new antimicrobials can appear and jump between species.

2018年6月17日 · 动物是MRSA的重要贮库,也是MRSA的重要传播源头.家畜相关MRSA能够向人群广泛传播并引起人的定植,甚至严重感染,成为世界范围内的重要公共卫生担忧.LA-MRSA最先在欧洲发现并广泛流行,此后,北美、澳洲、非洲、亚洲等地区大面积爆发.LA-MRSA流行克隆多样,其中 …

Livestock-associated methicillin-resistant Staphylococcus aureus (LA-MRSA) of the clonal complex (CC) 398 became primarily known as colonizers of livestock animals. In the past few years, they have been increasingly introduced into hospitals with subsequent emergence of human infections.