全站检索

查找数据与证据

输入至少 2 个字符。使用方向键浏览,Enter 打开。

同行评议开放获取新型冠状病毒感染传染性非典型肺炎

A year of genomic surveillance reveals how the SARS-CoV-2 pandemic unfolded in Africa

Science·

Eduan Wilkinson, Marta Giovanetti, Houriiyah Tegally, James E. San, Richard Lessells, Diego Cuadros, Darren P. Martin, David A. Rasmussen, Abdel-Rahman N. Zekri, Abdoul K. Sangare, Abdoul-Salam Ouedraogo, Abdul K. Sesay, Abechi Priscilla, Adedotun-Sulaiman Kemi, Adewunmi M. Olubusuyi, Adeyemi O. O. Oluwapelumi, Adnène Hammami, Adrienne A. Amuri, Ahmad Sayed, Ahmed E. O. Ouma, Aida Elargoubi, Nnennaya A. Ajayi, Ajogbasile F. Victoria, Akano Kazeem, Akpede George, Alexander J. Trotter, Ali A. Yahaya, Alpha K. Keita, Amadou Diallo, Amadou Kone, Amal Souissi, Amel Chtourou, Ana V. Gutierrez, Andrew J. Page, Anika Vinze, Arash Iranzadeh, Arnold Lambisia, Arshad Ismail, Audu Rosemary, Augustina Sylverken, Ayoade Femi, Azeddine Ibrahimi, Baba Marycelin, Bamidele S. Oderinde, Bankole Bolajoko, Beatrice Dhaala, Belinda L. Herring, Berthe-Marie Njanpop-Lafourcade, Bronwyn Kleinhans, Bronwyn McInnis, Bryan Tegomoh, Cara Brook, Catherine B. Pratt, Cathrine Scheepers, Chantal G. Akoua-Koffi, Charles N. Agoti, Christophe Peyrefitte, Claudia Daubenberger, Collins M. Morang’a, D. James Nokes, Daniel G. Amoako, Daniel L. Bugembe, Danny Park, David Baker, Deelan Doolabh, Deogratius Ssemwanga, Derek Tshiabuila, Diarra Bassirou, Dominic S. Y. Amuzu, Dominique Goedhals, Donwilliams O. Omuoyo, Dorcas Maruapula, Ebenezer Foster-Nyarko, Eddy K. Lusamaki, Edgar Simulundu, Edidah M. Ong’era, Edith N. Ngabana, Edwin Shumba, Elmostafa El Fahime, Emmanuel Lokilo, Enatha Mukantwari, Eromon Philomena, Essia Belarbi, Etienne Simon-Loriere, Etilé A. Anoh, Fabian Leendertz, Faida Ajili, Fakayode O. Enoch, Fares Wasfi, Fatma Abdelmoula, Fausta S. Mosha, Faustinos T. Takawira, Fawzi Derrar, Feriel Bouzid, Folarin Onikepe, Fowotade Adeola, Francisca M. Muyembe, Frank Tanser, Fred A. Dratibi, Gabriel K. Mbunsu, Gaetan Thilliez, Gemma L. Kay, George Githinji, Gert van Zyl, Gordon A. Awandare, Grit Schubert, Gugu P. Maphalala, Hafaliana C. Ranaivoson, Hajar Lemriss, Happi Anise, Haruka Abe, Hela H. Karray, Hellen Nansumba, Hesham A. Elgahzaly, Hlanai Gumbo, Ibtihel Smeti, Ikhlas B. Ayed, Ikponmwosa Odia, Ilhem Boutiba Ben Boubaker, Imed Gaaloul, Inbal Gazy, Innocent Mudau, Isaac Ssewanyana, Iyaloo Konstantinus, Jean B. Lekana-Douk, Jean-Claude C. Makangara, Jean-Jacques M. Tamfum, Jean-Michel Heraud, Jeffrey G. Shaffer, Jennifer Giandhari, Jingjing Li, Jiro Yasuda, Joana Q. Mends, Jocelyn Kiconco, John M. Morobe, John O. Gyapong, Johnson C. Okolie, John T. Kayiwa, Johnathan A. Edwards, Jones Gyamfi, Jouali Farah, Joweria Nakaseegu, Joyce M. Ngoi, Joyce Namulondo, Julia C. Andeko, Julius J. Lutwama, Justin O’Grady, Katherine Siddle, Kayode T. Adeyemi, Kefentse A. Tumedi, Khadija M. Said, Kim Hae-Young, Kwabena O. Duedu, Lahcen Belyamani, Lamia Fki-Berrajah, Lavanya Singh, Leonardo de O. Martins, Lynn Tyers, Magalutcheemee Ramuth, Maha Mastouri, Mahjoub Aouni, Mahmoud el Hefnawi, Maitshwarelo I. Matsheka, Malebogo Kebabonye, Mamadou Diop, Manel Turki, Marietou Paye, Martin M. Nyaga, Mathabo Mareka, Matoke-Muhia Damaris, Maureen W. Mburu, Maximillian Mpina, Mba Nwando, Michael Owusu, Michael R. Wiley, Mirabeau T. Youtchou, Mitoha O. Ayekaba, Mohamed Abouelhoda, Mohamed G. Seadawy, Mohamed K. Khalifa, Mooko Sekhele, Mouna Ouadghiri, Moussa M. Diagne, Mulenga Mwenda, Mushal Allam, My V. T. Phan, Nabil Abid, Nadia Touil, Nadine Rujeni, Najla Kharrat, Nalia Ismael, Ndongo Dia, Nedio Mabunda, Nei-yuan Hsiao, Nelson B. Silochi, Ngoy Nsenga, Nicksy Gumede, Nicola Mulder, Nnaemeka Ndodo, Norosoa H Razanajatovo, Nosamiefan Iguosadolo, Oguzie Judith, Ojide C. Kingsley, Okogbenin Sylvanus, Okokhere Peter, Oladiji Femi, Olawoye Idowu, Olumade Testimony, Omoruyi E. Chukwuma, Onwe E. Ogah, Chika K. Onwuamah, Oshomah Cyril, Ousmane Faye, Oyewale Tomori, Pascale Ondoa, Patrice Combe, Patrick Semanda, Paul E. Oluniyi, Paulo Arnaldo, Peter K. Quashie, Philippe Dussart, Phillip A. Bester, Placide K. Mbala, Reuben Ayivor-Djanie, Richard Njouom, Richard O. Phillips, Richmond Gorman, Robert A. Kingsley, Rosina A. A. Carr, Saâd El Kabbaj, Saba Gargouri, Saber Masmoudi, Safietou Sankhe, Salako B. Lawal, Samar Kassim, Sameh Trabelsi, Samar Metha, Sami Kammoun, Sanaâ Lemriss, Sara H. A. Agwa, Sébastien Calvignac-Spencer, Stephen F. Schaffner, Seydou Doumbia, Sheila M. Mandanda, Sherihane Aryeetey, Shymaa S. Ahmed, Siham Elhamoumi, Soafy Andriamandimby, Sobajo Tope, Sonia Lekana-Douki, Sophie Prosolek, Soumeya Ouangraoua, Steve A. Mundeke, Steven Rudder, Sumir Panji, Sureshnee Pillay, Susan Engelbrecht, Susan Nabadda, Sylvie Behillil, Sylvie L. Budiaki, Sylvie van der Werf, Tapfumanei Mashe, Tarik Aanniz, Thabo Mohale, Thanh Le-Viet, Tobias Schindler, Ugochukwu J. Anyaneji, Ugwu Chinedu, Upasana Ramphal, Uwanibe Jessica, Uwem George, Vagner Fonseca, Vincent Enouf, Vivianne Gorova, Wael H. Roshdy, William K. Ampofo, Wolfgang Preiser, Wonderful T. Choga, Yaw Bediako, Yeshnee Naidoo, Yvan Butera, Zaydah R. de Laurent, Amadou A. Sall, Ahmed Rebai, Anne von Gottberg, Bourema Kouriba, Carolyn Williamson, Daniel J. Bridges, Ihekweazu Chikwe, Jinal N. Bhiman, Madisa Mine, Matthew Cotten, Sikhulile Moyo, Simani Gaseitsiwe, Ngonda Saasa, Pardis C. Sabeti, Pontiano Kaleebu, Yenew K. Tebeje, Sofonias K. Tessema, Christian Happi, John Nkengasong, Tulio de Oliveira

DOI
10.1126/science.abj4336
PMID
34672751
PMCID
PMC7613315
OpenAlex
W3163838900
研究类型
Journal article
出版商
American Association for the Advancement of Science (AAAS)
文章类型
journal-article
完整性状态
current

为何这项研究现在值得关注

摘要认为,非洲的基因组监测有助于理解传播和变异株扩散,并指出非洲国家应纳入全球控制工作。

01

结构化证据摘要

研究问题

本文使用病毒基因组数据,考察非洲各地SARS-CoV-2的传播过程及疫情波次如何演变。

研究设计

研究整理并分析了2021年从多个非洲国家收集的SARS-CoV-2病毒基因组,并利用基因组证据描述较早期疫情及传播模式。

人群与场景

研究场景涵盖非洲大陆的多个国家。基因组数据于2021年收集,摘要还描述了2020年发生的疫情。

主要发现

摘要指出,2020年各非洲国家疫情的初始阶段主要与来自欧洲的输入病例有关。摘要称感染数量可能被大幅少报,后续疫情波次似乎更为严重,并且与高传播性相关的变异株在非洲境内传播。

公共卫生意义

摘要认为,非洲的基因组监测有助于理解传播和变异株扩散,并指出非洲国家应纳入全球控制工作。

重要局限

摘要指出,数据分布不完整给追踪非洲各国疫情带来了挑战。本总结仅限于所提供的单篇文章摘要和元数据;如需达到可用于决策的评估,还需要查阅原文以判断抽样覆盖范围、分析方法和不确定性。

GIDS 解读

本文可归入涉及非洲SARS-CoV-2基因组流行病学、疫情调查、监测和传播动力学的文献情境。该分类仅提供文献背景,不构成或确认当前的监测信号。

02

相关 GIDS 监测

文献背景不会验证、解释或改变监测信号;精确关系与背景关系会分开展示。

03

证据关系

本文与疾病、地区、主题及研究设计之间有 10 条可审计分类关系。

about diseaseabout diseaseaddresses topicaddresses topicaddresses topicaddresses topichas pathogen typestudied population settingstudies pathogenuses study design