Genetic source tracking of human plague cases in Inner Mongolia-Beijing, 2019.
On 12 November 2019, one couple from the Sonid Left Qi (County) in the Inner Mongolia Autonomous Region was diagnosed with pneumonic plague in Beijing. The wife acquired the infection from her husband. Thereafter, two bubonic plague cases were identified in Inner Mongolia on November 16th and 24th....
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Public Library of Science (PLoS)
2021
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oai:doaj.org-article:25df3901edc0428490a4f9da02b4d6062021-12-02T20:23:42ZGenetic source tracking of human plague cases in Inner Mongolia-Beijing, 2019.1935-27271935-273510.1371/journal.pntd.0009558https://doaj.org/article/25df3901edc0428490a4f9da02b4d6062021-08-01T00:00:00Zhttps://doi.org/10.1371/journal.pntd.0009558https://doaj.org/toc/1935-2727https://doaj.org/toc/1935-2735On 12 November 2019, one couple from the Sonid Left Qi (County) in the Inner Mongolia Autonomous Region was diagnosed with pneumonic plague in Beijing. The wife acquired the infection from her husband. Thereafter, two bubonic plague cases were identified in Inner Mongolia on November 16th and 24th. In this study, genome-wide single nucleotide polymorphism (SNP) analysis was used to identify the phylogenetic relationship of Yersinia pestis strains isolated in Inner Mongolia. Strains isolated from reservoirs in 2018 and 2019 in Inner Mongolia, together with the strain isolated from Patient C, were further clustered into 2.MED3m, and two novel lineages (2.MED3q, 2.MED3r) in the 2.MED3 population. According to the analysis of PCR-based molecular subtyping methods, such as the MLVA 14 scheme and seven SNP allele sequencing, Patients A/B and D were classified as 2.MED3m. In addition, strains from rodents living near the patients' residences were clustered into the same lineage as patients. Such observations indicated that human plague cases originated from local reservoirs. Corresponding phylogenetic analysis also indicated that rodent plague strains in different areas in Inner Mongolia belong to different epizootics rather than being caused by spreading from the same epizootic in Meriones unguiculatus in 2019.Jianyun LiYumeng WangFang LiuXiaona ShenYiting WangMengguang FanYao PengShuyi WangYilan FengWen ZhangYanning LvHuijuan ZhangXin LuEnmin ZhangJianchun WeiLijuan ChenBiao KanZhongbing ZhangJianguo XuWenrui WangWei LiPublic Library of Science (PLoS)articleArctic medicine. Tropical medicineRC955-962Public aspects of medicineRA1-1270ENPLoS Neglected Tropical Diseases, Vol 15, Iss 8, p e0009558 (2021) |
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DOAJ |
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DOAJ |
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EN |
| topic |
Arctic medicine. Tropical medicine RC955-962 Public aspects of medicine RA1-1270 |
| spellingShingle |
Arctic medicine. Tropical medicine RC955-962 Public aspects of medicine RA1-1270 Jianyun Li Yumeng Wang Fang Liu Xiaona Shen Yiting Wang Mengguang Fan Yao Peng Shuyi Wang Yilan Feng Wen Zhang Yanning Lv Huijuan Zhang Xin Lu Enmin Zhang Jianchun Wei Lijuan Chen Biao Kan Zhongbing Zhang Jianguo Xu Wenrui Wang Wei Li Genetic source tracking of human plague cases in Inner Mongolia-Beijing, 2019. |
| description |
On 12 November 2019, one couple from the Sonid Left Qi (County) in the Inner Mongolia Autonomous Region was diagnosed with pneumonic plague in Beijing. The wife acquired the infection from her husband. Thereafter, two bubonic plague cases were identified in Inner Mongolia on November 16th and 24th. In this study, genome-wide single nucleotide polymorphism (SNP) analysis was used to identify the phylogenetic relationship of Yersinia pestis strains isolated in Inner Mongolia. Strains isolated from reservoirs in 2018 and 2019 in Inner Mongolia, together with the strain isolated from Patient C, were further clustered into 2.MED3m, and two novel lineages (2.MED3q, 2.MED3r) in the 2.MED3 population. According to the analysis of PCR-based molecular subtyping methods, such as the MLVA 14 scheme and seven SNP allele sequencing, Patients A/B and D were classified as 2.MED3m. In addition, strains from rodents living near the patients' residences were clustered into the same lineage as patients. Such observations indicated that human plague cases originated from local reservoirs. Corresponding phylogenetic analysis also indicated that rodent plague strains in different areas in Inner Mongolia belong to different epizootics rather than being caused by spreading from the same epizootic in Meriones unguiculatus in 2019. |
| format |
article |
| author |
Jianyun Li Yumeng Wang Fang Liu Xiaona Shen Yiting Wang Mengguang Fan Yao Peng Shuyi Wang Yilan Feng Wen Zhang Yanning Lv Huijuan Zhang Xin Lu Enmin Zhang Jianchun Wei Lijuan Chen Biao Kan Zhongbing Zhang Jianguo Xu Wenrui Wang Wei Li |
| author_facet |
Jianyun Li Yumeng Wang Fang Liu Xiaona Shen Yiting Wang Mengguang Fan Yao Peng Shuyi Wang Yilan Feng Wen Zhang Yanning Lv Huijuan Zhang Xin Lu Enmin Zhang Jianchun Wei Lijuan Chen Biao Kan Zhongbing Zhang Jianguo Xu Wenrui Wang Wei Li |
| author_sort |
Jianyun Li |
| title |
Genetic source tracking of human plague cases in Inner Mongolia-Beijing, 2019. |
| title_short |
Genetic source tracking of human plague cases in Inner Mongolia-Beijing, 2019. |
| title_full |
Genetic source tracking of human plague cases in Inner Mongolia-Beijing, 2019. |
| title_fullStr |
Genetic source tracking of human plague cases in Inner Mongolia-Beijing, 2019. |
| title_full_unstemmed |
Genetic source tracking of human plague cases in Inner Mongolia-Beijing, 2019. |
| title_sort |
genetic source tracking of human plague cases in inner mongolia-beijing, 2019. |
| publisher |
Public Library of Science (PLoS) |
| publishDate |
2021 |
| url |
https://doaj.org/article/25df3901edc0428490a4f9da02b4d606 |
| work_keys_str_mv |
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