data), thus excluding inbreeding as a factor, despite the potential bottlenecking of the population in recent times. Lung and kidney tissue from 2 dead saiga antelopes (lung tissue from animal X and kidney tissue from animal Y) from the Turgai River region were also processed for 16S metagenomics sequencing in the city of Almaty, Kazakhstan. A subspecies of this antelope in Mongolia suffered similar losses in 2017 after a virus infection spilled into their herd from livestock. All Rights Reserved. The Saiga Antelope is an ancient species that has been around for millions of years; therefore, we can presume that this bacterium has existed within their nose and throat for a similarly long time. The simple fact that not all organisms have been sequenced or are available on central sequence repositories will always contribute to a percentage of unidentifiable reads. The mass die-off of saiga antelopes in Kazakhstan started around May 10, 2015, and caused ≈200,000 deaths across several calving groups within 3 weeks. A combination of virus infection, high levels of poaching, destruction of habitat and events like the one in Kazakhstan could reduce numbers of the saiga antelope to a level where they are not able to recover. In an Instagram post he said he could now breathe independently following his suspected poisoning last month, Japan's Prime Minister Shinzo Abe, Chief Cabinet Secretary Yoshihide Suga, former Defense Minister Shigeru Ishiba and former Foreign Minister Fumio Kishida celebrate after Suga was elected as new head of the ruling party at the Liberal Democratic Party's leadership election in Tokyo, A man stands behind a burning barricade during the fifth straight day of protests against police brutality in Bogota, Police officers block and detain protesters during an opposition rally to protest the official presidential election results in Minsk, Belarus. Mass Die-Off of Saiga Antelopes, Kazakhstan, 2015. WP_005755436.1). In 2015, a mass die-off of ≈200,000 saiga antelopes in central Kazakhstan was caused by hemorrhagic septicemia attributable to the bacterium Pasteurella multocida serotype B. 1,000 saiga antelope carcasses found in Kazakhstan as mass death strikes for third year in a row Most watched News videos Boris Johnson's face appears on British Tits chart during interview https://www.cms.int/en/document/technical-workshop-2610-overview-2015-saiga-mass-mortality-event-kazakhstan, Mass Die-Off of Saiga Antelopes, Kazakhstan, 2015, U.S. Department of Health & Human Services, Fereidouni S, Freimanis GL, Orynbayev M, Ribeca P, Flannery J, King DP, et al. Provided/Joint Saiga Health Monitoring Team, “Saigas on the brink: multi-disciplinary analysis of the factors influencing mass mortality events.”, Critically endangered Amur leopard faces new threat, Reindeer’s gift saves brother from devastating illness. It allows our most engaged readers to debate the big issues, share their own experiences, discuss real-world solutions, and more. SergeiKhomenko@WikimediaCommons. WP_005716614.1]). We did not identify pathogens associated with commensal bacterial opportunisms in blood, kidney, or lung samples and thus concluded that P. multocida serotype B was the primary cause of the disease. The folklore tales mention deaths from harsh winters, but never animals just dropping dead on the steppes.”. The analysis of available data showed that the number of saiga antelopes in Kazakhstan over the past 60 years has fluctuated widely, from ≈2 million in the 1970s to ≈50,000 animals in the early 21st century because of poaching and other factors, including a series of mass die-offs (10,11). Specifically, increased humidity and raised air temperatures in the days before the deaths appear to have triggered an “opportunistic bacterial invasion” of the blood stream, causing septicemia, or blood poisoning, according to a statement. The paper calls the occurrence unprecedented among other large mammal species. The saiga antelope invests a lot in reproduction so that it can persist in such extreme conditions in the Betpak-Dala region of Kazakhstan, which is roughly the size of the British Isles. In 1984, 100,000 individuals perished in the Russian Ural Mountains, representing 67% of the local population and in 2017, a sub-species of the Saiga suffered a similar fate after a virus infection spread into … In 2016, the BBC documentary series Planet Earth 2 covered the tail-end of the mega-death and stories on the event were published in National Geographic, CBS and The Guardian amongst many others.

St Xavier Vs Lasalle Basketball, Savage Gear 3d Spin Kick Frog, Kebler Pass Map, September Is National Literacy Month, Larger Than Life Musical, 2020 Ford Ecosport, ,Sitemap