这一期聊的这个话题听起来有点危言耸听,但其实非常值得每个人,特别是国内的朋友关注。关注万物生长FM的朋友都知道,我们播客聊了很多传染性微生物相关的话题,特别是过去几年,有我们众所周知的新冠病毒,去年还有流感病毒、年初的时候又有支原体流行……近期,美国德克萨斯州和周边地区奶牛场出现甲型流感病毒感染的事件,这是首次报告家畜感染甲流病毒。这一事件引发了对人畜共患疾病的担忧,尤其是在禽流感变异体H5N1的情况下,由于其高致病性可能对人体和动物健康构成威胁。而从病毒检测上,甲流病毒在美国似乎有农村包围城市的趋势。基于这一事件,我们延展了人们面对病毒,该如何应对,如何相处等问题,甚至还有一些较为敏感的话题……时间轴:1:40 美国近期出现了一种老病毒的新流行方式3:28 流感的分型6:23 美国德克萨斯多个牛场出现奇怪的奶牛10:01 Science一反常态的报道了尚未有定论的病毒流行15:44 非人哺乳类动物传染H5N1(禽流感)在美国乱成一锅粥18:27 虽然学界高度警惕,但是美国在检测方面较为佛系25:25 最可怕的是,一些牛场工作人员病倒了28:08 美国超市货架上的一些牛奶H5N1PCR阳性33:18 学者对于这件事更为谨慎,但是经济界更加乐观37:25 石正丽研究员对于新冠溯源的综述研究43:00 病毒溯源的难度甚至超过买彩票46:00 我们该怎么和微生物共存?参考文献 1. Bird flu discovered in U.S. dairy cows is ‘disturbing’. Science, doi: 10.1126/science.z9sk33v 2. https://www.aphis.usda.gov/sites/default/files/hpai-dairy-faqs.pdf 3. Bird flu in US cows: is the milk supply safe? Nature, doi:10.1038/d41586-024-01221-2 4. https://virological.org/t/preliminary-report-on-genomic-epidemiology-of-the-2024-h5n1-influenza-a-virus-outbreak-in-u-s-cattle-part-1-of-2/970?continueFlag=d30874e87ddd02d2c67963c99e6792f 5. https://virological.org/t/preliminary-report-on-genomic-epidemiology-of-the-2024-h5n1-influenza-a-virus-outbreak-in-u-s-cattle-part-2-of-2/971 6. https://virological.org/t/note-about-availability-of-h5n1-2-3-4-4b-consensus-sequences-from-cattle-and-other-species/967 7. Hu, B., Guo, H., Si, H.et al. Emergence of SARS and COVID-19 and preparedness for the next emerging disease X. Front. Med. 18, 1–18 (2024). https://doi.org/10.1007/s11684-024-1066-6 8. Olival, K., Hosseini, P., Zambrana-Torrelio, C. et al. Host and viral traits predict zoonotic spillover from mammals. Nature 546, 646–650 (2017). https://doi.org/10.1038/nature22975#song list Cello Suite No. 1 in G Major, BWV 1007:I. Prélude - Janos Starker Marco Sfogli - Heartburn Carlos Gardel, Alfredo Le Pera: Por Una Cabeza - Martynas Mark Masri - Santa Lucia听友群加VX:hooley777商务合作:[email protected](诚招冠名、植入、定制单集合作伙伴)
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