کد خبر : 135586
تاریخ انتشار : پنج‌شنبه 10 فوریه 2022 - 19:22

۲۰ گوزن دم‌سفید در آمریکا به اومیکرون مبتلا شدند

۲۰ گوزن دم‌سفید در آمریکا به اومیکرون مبتلا شدند

محققان در آمریکا می‌گویند نزدیک به ۲۰ گوزن دم‌سفید در نیویورک را شناسایی کرده‌اند که در زمستان امسال به اومیکرون، سویه جدید ویروس کرونا، مبتلا شده‌اند. به گفته پژوهشگران در دانشگاه ایالتی پنسیلوانیا، این گوزن‌ها در پارک استاتن آیلند نیویورک حضور داشته‌اند و در فاصله زمانی دسامبر ۲۰۲۱ تا ژانویه ۲۰۲۲ به سویه اومیکرون کرونا

محققان در آمریکا می‌گویند نزدیک به ۲۰ گوزن دم‌سفید در نیویورک را شناسایی کرده‌اند که در زمستان امسال به اومیکرون، سویه جدید ویروس کرونا، مبتلا شده‌اند.

به گفته پژوهشگران در دانشگاه ایالتی پنسیلوانیا، این گوزن‌ها در پارک استاتن آیلند نیویورک حضور داشته‌اند و در فاصله زمانی دسامبر ۲۰۲۱ تا ژانویه ۲۰۲۲ به سویه اومیکرون کرونا مبتلا شده‌اند.

محققان تخمین می‌زنند که شیوع این ویروس در میان گوزن‌های آمریکایی گسترده‌تر باشد و ابراز نگرانی‌ کرده‌اند که این ابتلا به پدیده‌ای فراگیر در میان این حیوانات تبدیل شود. گوزن‌های دم‌سفید به صورت جمعی زندگی می‌کنند و به راحتی می توانند ویروس را از طریق بزاق یا مدفوع خود به یکدیگر منتقل کنند. همچنین بیم این می‌رود که گله گوزن‌های مبتلا با گله‌های دیگر برخورد داشته باشند و ویروس را به آنان انتقال دهند.

پیش از این در آمریکا ویروس کرونا در گربه‌ها، سگ‌ها، موش‌ها، راسو، خوک‌ها و خرگوش‌ها شناسایی شده بود، با این حال گوزن دم‌سفید توجه بیشتری را برانگیخته است چرا که آن‌ها علاوه بر آسیب‌پذیر بودن در برابر بیماری، در ایالات متحده به وفور یافت می شوند و در نزدیکی انسان‌ها زندگی می‌کنند.

گوزن دم‌سفید در اکثر ایالت‌های آمریکا وجود دارد و پنسیلوانیا به تنهایی حدود ۱.۵ میلیون از این گونه را در خود جای داده است. تخمین زده می‌شود که ایالات متحده در مجموع حدود ۳۰ میلیون راس گوزن دم‌سفید داشته باشد.

ارتباط میان انسان‌ها و گوزن‌ها، و همچنین گوزن‌ها با سایر حیوانات، یک نگرانی مبرم در میان دانشمندان به شمار می‌رود. با این حال هنوز مشخص نیست که آیا گوزن‌ها می‌توانند ویروس کرونا را به انسان یا دیگر گونه حیوانات منتقل کنند یا نه.

پیشتر یک سخنگوی وزارت کشاورزی ایالات متحده گفته بود این وزارتخانه سویه‌های مختلف ویروس کرونا را میان گوزن‌های دم سفید دستکم ۱۵ ایالت شناسایی کرده است.

در مطالعه ای که سال گذشته منتشر شد محققان ایالت پنسیلوانیا، ویروس کرونا را در حدود یک‌سوم گوزن‌های دم سفید نمونه‌برداری شده در آیووا بین سپتامبر ۲۰۲۰ و ژانویه ۲۰۲۱ شناسایی کرده بودند.

سورش کوچیپودی، دستیار مدیر آزمایشگاه تشخیص بیماری‌های حیوانات در ایالت پنسیلوانیا، در این باره می‌گوید: «انتظار نداشتیم که این سطح از ابتلای گسترده را پیدا کنیم. این کاملاً غافلگیرکننده و همچنین بسیار نگران کننده بود.»

نگرانی‌ها در این زمینه در حالی ابراز می‌شود که دانشمندان سناریوی جهش ویروس در گوزن‌ها و کشنده‌تر شدن آن را نیز در نظر دارند. هرچند می‌گویند چنین پدیده‌ای محتمل نخواهد بود، چرا که دو سال پس از آغاز همه‌گیری بسیاری از افراد در کشور یا با ابتلا و یا با تزریق واکسن سطح ایمنی مناسبی را به دست آورده‌اند.

به کانال تلگرام یورونیوز فارسی بپیوندید

منبع: یورنیوز

برچسب ها :

ناموجود
ارسال نظر شما
مجموع نظرات : 24 در انتظار بررسی : 0 انتشار یافته : 24
  • نظرات ارسال شده توسط شما، پس از تایید توسط مدیران سایت منتشر خواهد شد.
  • نظراتی که حاوی تهمت یا افترا باشد منتشر نخواهد شد.
  • نظراتی که به غیر از زبان فارسی یا غیر مرتبط با خبر باشد منتشر نخواهد شد.

goyard چهارشنبه , 15 نوامبر 2023 - 19:16

I’m just writing to make you understand what a exceptional experience our princess undergone reading your webblog. She learned plenty of pieces, including what it’s like to possess an awesome coaching character to get others with no trouble understand several specialized subject areas. You really surpassed readers’ desires. Thanks for imparting the useful, dependable, educational not to mention fun guidance on your topic to Ethel.
goyard http://www.goyardhandbag.us.org

jordan outlet پنج‌شنبه , 30 نوامبر 2023 - 20:36

I wish to show some appreciation to the writer just for bailing me out of such a circumstance. After surfing around throughout the world wide web and obtaining suggestions that were not pleasant, I was thinking my entire life was over. Living without the strategies to the difficulties you’ve sorted out as a result of your short post is a serious case, and the kind that could have in a negative way damaged my entire career if I hadn’t noticed your blog. Your actual competence and kindness in maneuvering all things was important. I don’t know what I would have done if I hadn’t encountered such a solution like this. I’m able to at this moment look forward to my future. Thanks for your time so much for your expert and result oriented help. I won’t think twice to refer your site to anyone who should receive support on this topic.
jordan outlet http://www.jordan1shoes.us

off white outlet online دوشنبه , 18 دسامبر 2023 - 3:47

I precisely desired to thank you very much again. I’m not certain the things I would’ve tried without the opinions discussed by you about that area of interest. It was a real daunting crisis in my circumstances, nevertheless finding out the very specialised form you solved the issue took me to cry with gladness. Now i’m grateful for your support and in addition trust you comprehend what a powerful job that you’re putting in educating many people all through a web site. I am sure you’ve never come across all of us.
off white outlet online http://www.off–whiteoutlet.com

golden goose stardan چهارشنبه , 27 دسامبر 2023 - 6:03

Nice post. I study something more challenging on totally different blogs everyday. It’ll at all times be stimulating to read content from other writers and observe slightly something from their store. I抎 desire to use some with the content on my weblog whether or not you don抰 mind. Natually I抣l give you a link on your web blog. Thanks for sharing.
golden goose stardan http://www.ggdb.us.com/stardan-c-149_150_156

supreme جمعه , 29 دسامبر 2023 - 4:07

I wanted to create you this tiny note just to give many thanks the moment again for all the precious concepts you have contributed on this website. It’s so particularly open-handed with you in giving without restraint what a lot of people could possibly have sold as an e-book to make some profit for themselves, primarily considering the fact that you could have done it if you ever decided. Those concepts additionally served to be a good way to fully grasp that most people have similar interest much like my personal own to understand lots more in regard to this issue. I’m sure there are lots of more fun times ahead for those who browse through your blog post.
supreme http://www.supremes-clothing.us.com

kd13 شنبه , 30 دسامبر 2023 - 6:03

I want to express my appreciation to you just for bailing me out of this particular situation. Right after searching through the internet and meeting recommendations which are not beneficial, I assumed my entire life was done. Being alive without the answers to the problems you have resolved as a result of this write-up is a serious case, as well as the kind which may have negatively affected my entire career if I hadn’t come across the blog. That mastery and kindness in touching all things was crucial. I am not sure what I would have done if I had not come across such a step like this. I can also at this time relish my future. Thanks a lot very much for this impressive and result oriented help. I will not hesitate to suggest your web page to anyone who needs and wants guide about this topic.
kd13 http://www.kd13shoes.us

golden goose sneakers sale دوشنبه , 1 ژانویه 2024 - 19:05

very nice post, i definitely love this website, keep on it
golden goose sneakers sale http://www.goldengoosesneakerssale.us.com

kd shoes سه‌شنبه , 2 ژانویه 2024 - 17:18

I precisely had to appreciate you once again. I’m not certain the things that I could possibly have created in the absence of the hints shown by you on this subject. This has been a real terrifying concern for me, nevertheless noticing your skilled tactic you processed it forced me to cry over fulfillment. I’m grateful for the support and thus believe you know what an amazing job you were undertaking teaching other individuals via your websites. Most likely you have never got to know any of us.
kd shoes http://www.kd-shoes.com

off white پنج‌شنبه , 4 ژانویه 2024 - 1:28

I wanted to send a quick remark to be able to express gratitude to you for these great strategies you are placing at this website. My incredibly long internet search has finally been rewarded with reasonable ideas to share with my neighbours. I ‘d point out that we readers are truly endowed to live in a superb network with very many brilliant individuals with insightful tips. I feel very much privileged to have discovered your web pages and look forward to really more brilliant times reading here. Thank you again for everything.
off white https://www.offwhitesoutlet.com

kyrie irving shoes جمعه , 5 ژانویه 2024 - 7:54

Thank you a lot for giving everyone an extraordinarily remarkable possiblity to read articles and blog posts from this website. It’s usually so kind and also full of amusement for me personally and my office acquaintances to search your website on the least 3 times every week to read the newest tips you have got. And indeed, I am just certainly fulfilled with all the unique tricks you give. Some two tips on this page are undoubtedly the simplest I’ve ever had.
kyrie irving shoes http://www.kyrie.us.com

golden goose شنبه , 6 ژانویه 2024 - 14:26

I am just commenting to let you be aware of of the really good discovery my child developed visiting the blog. She came to find many issues, not to mention how it is like to possess an amazing teaching mindset to let men and women very easily master specified very confusing things. You truly exceeded our expected results. Thanks for rendering such effective, healthy, revealing and cool tips on your topic to Ethel.
golden goose http://www.goldengooseonlinestore.com

off white یکشنبه , 7 ژانویه 2024 - 23:02

I intended to post you a tiny word to finally thank you once again with the splendid tips you have shown in this case. It’s so incredibly open-handed of you in giving freely what exactly a number of us might have supplied for an e book to end up making some money for themselves, most notably since you could possibly have tried it if you ever wanted. Those tips likewise acted like a good way to understand that the rest have a similar fervor the same as my personal own to figure out whole lot more on the topic of this problem. I think there are millions of more pleasant times up front for folks who scan your website.
off white http://www.offwhitehoodies.us

bape hoodie سه‌شنبه , 9 ژانویه 2024 - 5:27

Thanks a lot for giving everyone an extraordinarily nice chance to read in detail from here. It is usually very brilliant plus full of amusement for me personally and my office friends to search your blog at least thrice a week to learn the newest stuff you have got. Of course, I’m also actually contented with all the astounding creative concepts you serve. Selected 4 ideas in this posting are in reality the best we have ever had.
bape hoodie http://www.bapehoodie.us

hermes outlet چهارشنبه , 10 ژانویه 2024 - 9:22

I must express thanks to you just for bailing me out of this predicament. Just after searching through the the web and seeing recommendations which are not beneficial, I was thinking my life was over. Existing without the solutions to the difficulties you’ve sorted out as a result of the post is a crucial case, and the kind which may have badly affected my career if I had not noticed your blog post. Your own know-how and kindness in taking care of every item was invaluable. I don’t know what I would have done if I hadn’t encountered such a solution like this. I can also at this time look ahead to my future. Thanks so much for your specialized and sensible help. I won’t be reluctant to suggest the sites to anybody who would like counselling on this area.
hermes outlet http://www.hermes-outlets.com

kyrie shoes پنج‌شنبه , 11 ژانویه 2024 - 16:55

I have to point out my affection for your kind-heartedness for folks who really need help with that issue. Your very own commitment to getting the message all around ended up being extraordinarily advantageous and have truly empowered workers just like me to achieve their desired goals. Your own interesting guide signifies this much to me and extremely more to my colleagues. Thanks a ton; from each one of us.
kyrie shoes http://www.kyrie-7.com

bape clothing جمعه , 12 ژانویه 2024 - 23:01

I actually wanted to post a quick word to be able to appreciate you for all the unique information you are writing at this site. My particularly long internet look up has now been rewarded with good quality facts and strategies to share with my family and friends. I ‘d say that many of us visitors are definitely blessed to be in a magnificent website with many perfect individuals with useful points. I feel really privileged to have come across your entire web site and look forward to really more pleasurable minutes reading here. Thanks a lot once again for a lot of things.
bape clothing http://www.bapesclothing.com

paul george shoes یکشنبه , 14 ژانویه 2024 - 3:56

I would like to voice my passion for your kindness in support of folks that should have help on in this topic. Your special dedication to passing the solution around ended up being quite practical and has continually encouraged girls just like me to get to their targets. The useful information signifies much to me and especially to my fellow workers. With thanks; from each one of us.
paul george shoes http://www.paulgeorge.us.com

kd 14 دوشنبه , 15 ژانویه 2024 - 9:03

I precisely wished to appreciate you once more. I’m not certain the things I could possibly have made to happen in the absence of those secrets shared by you about such a field. Previously it was a troublesome circumstance in my circumstances, but witnessing this specialised style you processed that took me to leap with contentment. I am happy for the guidance as well as pray you find out what a great job that you are getting into instructing most people through the use of your website. Most probably you haven’t got to know all of us.
kd 14 http://www.kd14shoes.com

clothing سه‌شنبه , 16 ژانویه 2024 - 11:14

I have to show some appreciation to the writer for rescuing me from this type of challenge. Just after scouting throughout the world-wide-web and seeing tricks that were not productive, I was thinking my life was over. Being alive minus the approaches to the difficulties you’ve resolved by means of this review is a crucial case, and those which could have in a wrong way damaged my career if I hadn’t come across your web blog. Your talents and kindness in taking care of the whole thing was invaluable. I am not sure what I would’ve done if I hadn’t discovered such a thing like this. I can also at this moment look forward to my future. Thank you so much for this expert and result oriented guide. I will not hesitate to propose your blog to anybody who should receive guidance on this subject.
clothing http://www.bape-outlet.com

kyrie 9 چهارشنبه , 17 ژانویه 2024 - 11:27

My spouse and i ended up being really more than happy when Peter could deal with his research through your ideas he made through your web pages. It’s not at all simplistic to just be releasing things which usually the others could have been selling. We really consider we have got the blog owner to be grateful to for this. The type of explanations you made, the easy website navigation, the friendships your site make it easier to promote – it’s got most awesome, and it’s really letting our son in addition to our family recognize that the concept is brilliant, and that’s extraordinarily important. Many thanks for all the pieces!
kyrie 9 http://www.kyrie9.com

kyrie 7 جمعه , 19 ژانویه 2024 - 14:07

I enjoy you because of every one of your efforts on this blog. Ellie enjoys working on investigations and it is easy to see why. Most people hear all about the dynamic medium you convey informative tips via the web site and in addition attract participation from website visitors on the subject plus our own simple princess has always been understanding so much. Have fun with the remaining portion of the new year. You’re the one doing a good job.
kyrie 7 http://www.kyrie7shoes.us

kd shoes شنبه , 20 ژانویه 2024 - 15:08

I simply wanted to make a brief remark in order to appreciate you for all of the magnificent recommendations you are writing on this website. My time consuming internet search has now been recognized with really good tips to talk about with my close friends. I would say that most of us site visitors actually are undoubtedly blessed to be in a good site with very many awesome individuals with interesting tactics. I feel truly happy to have used your entire web page and look forward to tons of more excellent moments reading here. Thanks again for everything.
kd shoes http://www.kd-shoes.us

off white jordan 1 یکشنبه , 21 ژانویه 2024 - 17:57

I want to express some appreciation to you just for rescuing me from such a instance. As a result of surfing throughout the the web and meeting methods that were not helpful, I believed my life was over. Being alive devoid of the strategies to the difficulties you’ve sorted out by way of your good article is a critical case, as well as the kind which may have in a wrong way affected my career if I had not noticed the website. Your good skills and kindness in dealing with all the details was precious. I am not sure what I would have done if I had not come across such a step like this. It’s possible to at this moment relish my future. Thanks for your time very much for your high quality and effective help. I will not think twice to endorse the blog to anyone who requires counselling on this subject.
off white jordan 1 http://www.off-whiteshoes.us.com

supreme t shirt سه‌شنبه , 23 ژانویه 2024 - 23:17

Thanks for every one of your labor on this web site. My mom delights in making time for investigations and it is easy to understand why. Many of us notice all of the lively mode you render both useful and interesting suggestions through this web site and in addition cause contribution from others about this matter so our princess is always understanding so much. Take pleasure in the rest of the new year. You are always doing a terrific job.
supreme t shirt http://www.supremeshirt.us.com