SAN DIEGO — An unvaccinated snow leopard at the San Diego Zoo has contracted Covid-19. Caretakers noticed that Ramil, a 9-year-old male snow leopard, had a cough and runny nose on Thursday.
SAN DIEGO — An unvaccinated snow leopard at the San Diego Zoo has contracted Covid-19. Caretakers noticed that Ramil, a 9-year-old male snow leopard, had a cough and runny nose on Thursday. vitd120 发表于 2021-08-05 10:49
a spokesperson said the zoo received Zoetis recombinant purified spike protein vaccines to be used for animals 看起来还是重组蛋白-_- vitd120 发表于 2021-08-05 12:33
最好看看APHIS的原文。 另： 这个调查是 samples between January 2020 and March 2021 from Illinois, Michigan, New York, and Pennsylvania. 你说2019是那里来的数据？ We detected SARS-CoV-2 antibodies in only 1 of the 143 samples collected before January 2020 (pre-COVID-19 pandemic in people). The single sample was at the minimum threshold of detection and was likely a false positive. This low-level detection is well within the expected false positive rate of the test used. https://www.aphis.usda.gov/animal_health/one_health/downloads/qa-covid-white-tailed-deer-study.pdf
最好看看APHIS的原文。 另： 这个调查是 samples between January 2020 and March 2021 from Illinois, Michigan, New York, and Pennsylvania. 你说2019是那里来的数据？ We detected SARS-CoV-2 antibodies in only 1 of the 143 samples collected before January 2020 (pre-COVID-19 pandemic in people). The single sample was at the minimum threshold of detection and was likely a false positive. This low-level detection is well within the expected false positive rate of the test used. https://www.aphis.usda.gov/animal_health/one_health/downloads/qa-covid-white-tailed-deer-study.pdf SSBN826 发表于 2021-08-05 12:41
最好看看APHIS的原文。 另： 这个调查是 samples between January 2020 and March 2021 from Illinois, Michigan, New York, and Pennsylvania. 你说2019是那里来的数据？ We detected SARS-CoV-2 antibodies in only 1 of the 143 samples collected before January 2020 (pre-COVID-19 pandemic in people). The single sample was at the minimum threshold of detection and was likely a false positive. This low-level detection is well within the expected false positive rate of the test used. https://www.aphis.usda.gov/animal_health/one_health/downloads/qa-covid-white-tailed-deer-study.pdf SSBN826 发表于 2021-08-05 12:41
研究人员指出，血液出现抗体的鹿群可能很早就被曝露在新冠病毒之下，但它们却击退了新冠肺炎。不过，鹿群拥有抗体的机率因地而异，从数据来看，密西根拥有抗体的鹿群是所有州里面最多的，当地有67%的野生白尾鹿拥有新冠抗体，而伊利诺伊的7%则是4州中最少的。 https://news.seehua.com/?p=732365
之前早就有动物传染人的案例了吧
不过正常人都不会那么近距离接触野生动物
太可怜了 谁传染了他 估计饲养员打过疫苗且无症状 或者也可能雪豹吃的三文鱼是挪威的
全世界的哺乳动物都会得一遍
不打疫苗的不给吃肉要不？
后来它好像也没啥后续新闻了，可能就是轻症。。。
居然动物也有疫苗了
https://www.10news.com/news/local-news/san-diego-zoo-safari-park-to-begin-vaccinating-some-animals-against-covid-19
禽类可以携带吗？
想起了隔壁小白鼠去酒吧order covid shots的段子
可能🦌的传播途径与人不同 需要研究一下
如果已经得过了，都是运气好的。
惊险的
也不排除是得了新冠却去动物园玩耍的小朋友们传给了动物们
这个惊悚的 会不会再传回给我们？
a spokesperson said the zoo received Zoetis recombinant purified spike protein vaccines to be used for animals
看起来还是重组蛋白-_-
居然比我们高级！
也许是暗搓搓先搞一轮动物实验？hmm 也好 虽然很不人道 但比直接拿三岁小孩实验好
最好看看APHIS的原文。 另： 这个调查是 samples between January 2020 and March 2021 from Illinois, Michigan, New York, and Pennsylvania. 你说2019是那里来的数据？
We detected SARS-CoV-2 antibodies in only 1 of the 143 samples collected before January 2020 (pre-COVID-19 pandemic in people). The single sample was at the minimum threshold of detection and was likely a false positive. This low-level detection is well within the expected false positive rate of the test used.
https://www.aphis.usda.gov/animal_health/one_health/downloads/qa-covid-white-tailed-deer-study.pdf
以前stanford也搞过这个 貌似preliminary结果是2019年11月新冠就在加州了
不过没听到后续 好像因为数据收集不规范被停掉了
其实有没有2019的那一个sample影响不大，结论都是新冠在美国的流行比已知的早很多。 现在美国的零号病人是一月十几号武汉回来的相亲哥，西海岸入境，无论如何也不可能那么快在当月就传到野生的鹿群里面去了。 就像虽然夏朝还没有被挖出来，但是商朝之前肯定有某种程度文明的存在，甲骨文的产生肯定经历了很长的发展过程。
这个其实很有趣的
假设某种新冠strain 可能是目前我们称为wildtype那种的precursor 早就遍布全球了
那武汉那个其实也就真的和alpha、beta变种也差不多了？
我们这边各类早于2019年一月的感染事件 碰巧没有大型流传而已？那新变种大型流传的必要因素是什么呢？集会？天气？人口密度？
跟人类亲密接触的pet肯定早就感染了，只是它们没有重症?