Ralf Krumkamp

2009–2025 年に発表

39
論文数
18,153
被引用数
28
h 指数
36
i10 指数

被引用数

Ralf Krumkamp の年別被引用数1980 年: 被引用 1 件1999 年: 被引用 1 件2002 年: 被引用 2 件2009 年: 被引用 1 件2011 年: 被引用 3 件2012 年: 被引用 1 件2013 年: 被引用 1 件2014 年: 被引用 8 件2015 年: 被引用 6 件2016 年: 被引用 12 件2017 年: 被引用 20 件2018 年: 被引用 27 件2019 年: 被引用 78 件2020 年: 被引用 152 件2021 年: 被引用 118 件2022 年: 被引用 725 件2023 年: 被引用 1,158 件2024 年: 被引用 2,142 件2025 年: 被引用 1,092 件2026 年: 被引用 21 件1981〜1998 年は被引用が無いため表示していません2000〜2001 年は被引用が無いため表示していません2003〜2008 年は被引用が無いため表示していません2010 年は被引用が無いため表示していません

引用元

国・地域

この著者を引用した国・地域の世界地図アメリカ合衆国: 引用元論文 1,325 件、この内訳の 11.5%中国: 引用元論文 989 件、この内訳の 8.5%イギリス: 引用元論文 967 件、この内訳の 8.4%ドイツ: 引用元論文 453 件、この内訳の 3.9%インド: 引用元論文 445 件、この内訳の 3.8%オーストラリア: 引用元論文 370 件、この内訳の 3.2%フランス: 引用元論文 327 件、この内訳の 2.8%カナダ: 引用元論文 320 件、この内訳の 2.8%イタリア: 引用元論文 313 件、この内訳の 2.7%スペイン: 引用元論文 298 件、この内訳の 2.6%スイス: 引用元論文 290 件、この内訳の 2.5%南アフリカ: 引用元論文 252 件、この内訳の 2.2%
0%11.5%その他 45.1%

分野

  • Biochemistry, Genetics and Molecular Biology31.4%
  • Immunology and Microbiology20.5%
  • Medicine18.9%
  • Environmental Science10.7%
  • Agricultural and Biological Sciences6.7%
  • Engineering2.5%
  • その他9.3%

トピック

  • Antibiotic Resistance in Bacteria13.1%
  • Antibiotic Use and Resistance8.9%
  • Pharmaceutical and Antibiotic Environmental Impacts4.7%
  • Bacterial Identification and Susceptibility Testing3.3%
  • Bacteriophages and microbial interactions2.7%
  • Antimicrobial Peptides and Activities2.5%
  • その他64.8%

共著者

全論文

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  1. Global burden of bacterial antimicrobial resistance in 2019: a systematic analysis

    著者: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Buddha Basnyat, Adrie Bekker, Rose Bender, James A. Berkley, B. Adhisivam, Julia Bielicki, Suppawat Boonkasidecha, James Bukosia, Cristina Gardonyi Carvalheiro, Carlos A Castañeda-Orjuela, Vilada Chansamouth, Suman Chaurasia, Sara Chiurchiù, Fazle Rabbi Chowdhury, Rafai Clotaire Donatien, Aislinn Cook, Ben S. Cooper, Tim R. Cressey, Elia Criollo-Mora, Matthew Cunningham, Saffiatou Darboe, Nicholas Day, Maia De Luca, Клара Докова, Angela Dramowski, Susanna Dunachie, Thuy Duong Bich, Tim Eckmanns, Daniel Eibach, Amir Emami, Nicholas Feasey, Natasha Fisher-Pearson, Karen Forrest, Coralith Garcia, Denise O. Garrett, Petra Gastmeier, Ababi Zergaw Giref, Rachel Greer, Vikas Gupta, Sebastian Haller, Andrea Haselbeck, Simon I Hay, Marianne Holm, Susan Hopkins, Yingfen Hsia, Kenneth Iregbu, Jan Jacobs, Daniel Jarovsky, Fatemeh Javanmardi, Adam Jenney, Meera Khorana, Suwimon Khusuwan, Niranjan Kissoon, Elsa Kobeissi, Tomislav Kostyanev, Fiorella Krapp, Ralf Krumkamp, Ajay Kumar, Hmwe Hmwe Kyu, Cherry Lim, Kruy Lim, Direk Limmathurotsakul, Michael J. Loftus, Miles Lunn, Jianing Ma, Anand Manoharan, Florian Marks, Jürgen May, Mayfong Mayxay, Neema Mturi ほか 75 名 - The Lancet 2022 被引用: 15,473

  2. The burden of bacterial antimicrobial resistance in the WHO African region in 2019: a cross-country systematic analysis

    著者: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Melaku Ashagrie Belete, James A. Berkley, Julia Bielicki, Denise Dekker, Dessalegn Demeke, Desalegn Getnet Demsie, Anteneh Mengist Dessie, Susanna Dunachie, Abdelaziz Ed‐Dra, Michael Ekholuenetale, Temitope Cyrus Ekundayo, Iman El Sayed, Muhammed Elhadi, Ibrahim Elsohaby, David W. Eyre, Adeniyi Francis Fagbamigbe, Nicholas Feasey, Ginenus Fekadu, Frederick Fell, Karen Forrest, Mesfin Gebrehiwot, Kebede Embaye Gezae, Ramy Mohamed Ghazy, Tewodros Tesfa Hailegiyorgis, Georgina Haines–Woodhouse, Ahmed I Hasaballah, Andrea Haselbeck, Yingfen Hsia, Arnaud Iradukunda, Kenneth Iregbu, Chidozie C D Iwu, Chinwe Juliana Iwu, Assefa N Iyasu, Fatoumatta Jaiteh, Hyonjin Jeon, Charity Ehimwenma Joshua, Gebrehiwot G Kassa, Patrick DMC Katoto, Ralf Krumkamp, Emmanuelle A. P. Kumaran, Hmwe Hmwe Kyu, Aseer Manilal, Florian Marks, Jürgen May, Susan A. McLaughlin, Barney McManigal, Addisu Melese, Kebede Haile Misgina, Nouh Saad Mohamed, Mustapha Mohammed, Shafiu Mohammed, Shikur Mohammed, Ali H. Mokdad, Catrin E. Moore, Vincent Mougin, Neema Mturi, Temesgen Mulugeta, Fungai Musaigwa, Patrick Musicha, Lillian Musila, Muthupandian Saravanan, Pirouz Naghavi, Hadush Negash, Dooshanveer C Nuckchady, Christina W. Obiero, Ismail Ayoade Odetokun, Oluwaseun Adeolu Ogundijo, Lawrence Okidi, Osaretin Christabel Okonji, Andrew T Olagunju ほか 30 名 - The Lancet Global Health 2023 被引用: 307

  3. Detection and Characterization of ESBL-Producing Escherichia coli From Humans and Poultry in Ghana

    著者: , , , , , , , , , , , , - Frontiers in Microbiology 2019 被引用: 170

  4. Incidence of invasive salmonella disease in sub-Saharan Africa: a multicentre population-based surveillance study

    著者: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Jürgen May, Christian G. Meyer, Eric D. Mintz, Joel M. Montgomery, A Niang, Chelsea Nichols, Beatrice Olack, Gi Deok Pak, Ursula Panzner, Jin Kyung Park, Se Eun Park, Henintsoa Rabezanahary, Raphaël Rakotozandrindrainy, Tiana Mirana Raminosoa, Tsiriniaina Jean Luco Razafindrabe, Emmanuel Sampo, Heidi Schütt‐Gerowitt, Amy Gassama Sow, Nimako Sarpong, Hye Jin Seo, Arvinda Sooka, Abdramane Soura, Adama Tall, Mekonnen Teferi, Kamala Thriemer, Michelle R. Warren, Biruk Yeshitela, John D. Clemens, Thomas F. Wierzba - The Lancet Global Health 2017 被引用: 315

  5. The phylogeography and incidence of multi-drug resistant typhoid fever in sub-Saharan Africa

    著者: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Tiana Mirana Raminosoa, Leon Parfait Kabore, Emmanuel Sampo, Mekonnen Teferi, Biruk Yeshitela, Muna Ahmed El Tayeb, Arvinda Sooka, Christian G. Meyer, Ralf Krumkamp, Denise Dekker, Anna Jaeger, Sven Poppert, Adama Tall, A Niang, Morten Bjerregaard-Andersen, Sandra Valborg Løfberg, Hye Jin Seo, Hyon Jin Jeon, Jessica Fung Deerin, Jinkyung Park, Frank Konings, Mohammad Ali, John D. Clemens, Peter J. Hughes, Juliet Nsimire Sendagala, Tobias Vudriko, R. G. Downing, Usman N. Ikumapayi, Grant Mackenzie, Stephen Obaro, Silvia Argimón, David M. Aanensen, Andrew J. Page, Jacqueline A. Keane, Sebastián Duchêne, Zoe A. Dyson, Kathryn E. Holt, Gordon Dougan, Florian Marks, Stephen Baker - Nature Communications 2018 被引用: 139

  6. Extended-spectrum beta-lactamase-producing Escherichia coli and Klebsiella pneumoniae in local and imported poultry meat in Ghana

    著者: , , , , , , , , , , - Veterinary Microbiology 2018 被引用: 89

  7. Fluoroquinolone-Resistant Salmonella enterica , Campylobacter spp., and Arcobacter butzleri from Local and Imported Poultry Meat in Kumasi, Ghana

    著者: , , , , , , , , , , , - Foodborne Pathogens and Disease 2019 被引用: 51

  8. Mobile Phone-Based mHealth Approaches for Public Health Surveillance in Sub-Saharan Africa: A Systematic Review

    著者: , , , , - International Journal of Environmental Research and Public Health 2014 被引用: 168

  9. Associations Between Eight Earth Observation‐Derived Climate Variables and Enteropathogen Infection: An Independent Participant Data Meta‐Analysis of Surveillance Studies With Broad Spectrum Nucleic Acid Diagnostics

    著者: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Estomih Mduma, Pablo Peñataro Yori, Zulfiqar A Bhutta, Pascal Bessong, Maribel Paredes Olórtegui, Aldo Â. M. Lima, Gagandeep Kang, Jean H. Humphrey, Andrew J. Prendergast, Robert Ntozini, Kazuhisa Okada, Warawan Wongboot, James Gaensbauer, Mario T. Melgar, Tuula Pelkonen, Cesar Mavacala Freitas, Margaret Kosek - GeoHealth 2021 被引用: 60

  10. Carriage of ESBL-producing Klebsiella pneumoniae and Escherichia coli among children in rural Ghana: a cross-sectional study

    著者: , , , , , , , , , , , , , - Antimicrobial Resistance and Infection Control 2023 被引用: 25

  11. Incidence and Characteristics of Bacteremia among Children in Rural Ghana

    著者: , , , , , , , , , , , , , - PLoS ONE 2012 被引用: 108

  12. Comparative genomics revealed adaptive admixture in Cryptosporidium hominis in Africa

    著者: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Simone M. Cacciò - Microbial Genomics 2020 被引用: 32

  13. Prevalence and Antibiotic Resistance in Campylobacter spp. Isolated from Humans and Food-Producing Animals in West Africa: A Systematic Review and Meta-Analysis

    著者: , , , , , , , , , , - Pathogens 2022 被引用: 27

  14. The genomic epidemiology of multi-drug resistant invasive non-typhoidal Salmonella in selected sub-Saharan African countries

    著者: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Leon Parfait Kabore, Emmanuel Sampo, Mekonnen Teferi, Biruk Yeshitela, Muna Ahmed El Tayeb, Ralf Krumkamp, Denise Dekker, Anna Jaeger, Adama Tall, Amy Gassama, A Niang, Morten Bjerregaard-Andersen, Sandra Valborg Løfberg, Jessica Fung Deerin, Jin Kyung Park, Frank Konings, Megan E. Carey, Sandra Van Puyvelde, Mohammad Ali, John D. Clemens, Gordon Dougan, Stephen Baker, Florian Marks - BMJ Global Health 2021 被引用: 42

  15. Pandemic influenza preparedness and health systems challenges in Asia: results from rapid analyses in 6 Asian countries

    著者: , , , , , , , , , , , , - BMC Public Health 2010 被引用: 87

  16. Controlled human malaria infection with Plasmodium falciparum demonstrates impact of naturally acquired immunity on virulence gene expression

    著者: , , , , , , , , , , , , , , , - PLoS Pathogens 2019 被引用: 56

  17. Spectrum of antibiotic resistant bacteria and fungi isolated from chronically infected wounds in a rural district hospital in Ghana

    著者: , , , , , , , , , , , , , , , , - PLoS ONE 2020 被引用: 30

  18. Transcriptomic signatures differentiate survival from fatal outcomes in humans infected with Ebola virus

    著者: , , , , , , , , , , , , , , , , , , , , , , , , , , - Genome biology 2017 被引用: 148

  19. Antimicrobial Usage in Commercial and Domestic Poultry Farming in Two Communities in the Ashanti Region of Ghana

    著者: , , , , , , , , , - Antibiotics 2021 被引用: 47

  20. Spatiotemporal variation in risk of Shigella infection in childhood: a global risk mapping and prediction model using individual participant data

    著者: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Nicola Page, James A Platts-Mills, Cesar Mavacala Freitas, Tuula Pelkonen, Per Ashorn, Kenneth Maleta, Tahmeed Ahmed, Pascal Bessong, Zulfiqar A Bhutta, Carl J. Mason, Estomih Mduma, Maribel Paredes Olórtegui, Pablo Peñataro Yori, Aldo Â. M. Lima, Gagandeep Kang, Jean H. Humphrey, Robert Ntozini, Andrew J. Prendergast, Kazuhisa Okada, Warawan Wongboot, Nina Langeland, Sabrina J. Moyo, James Gaensbauer, Mario Melgar, Matthew C. Freeman, Anna N. Chard, Vonethalom Thongpaseuth, Eric R. Houpt, Benjamin F. Zaitchik, Margaret Kosek - The Lancet Global Health 2023 被引用: 19

  21. The Relationship Between Invasive NontyphoidalSalmonellaDisease, Other Bacterial Bloodstream Infections, and Malaria in Sub-Saharan Africa

    著者: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Raphaël Rakotozandrindrainy, Emmanuel Sampo, Nimako Sarpong, Heidi Schütt‐Gerowitt, Arvinda Sooka, Abdramane Soura, Amy Gassama Sow, Adama Tall, Mekonnen Teferi, Biruk Yeshitela, Jürgen May, Thomas F. Wierzba, John D. Clemens, Stephen Baker, Florian Marks - Clinical Infectious Diseases 2016 被引用: 76

  22. Common virulence gene expression in adult first-time infected malaria patients and severe cases

    著者: , , , , , , , , , , , , , , , , , , , , - eLife 2021 被引用: 40

  23. Gastrointestinal Infections and Diarrheal Disease in Ghanaian Infants and Children: An Outpatient Case-Control Study

    著者: , , , , , , , , , - PLoS neglected tropical diseases 2015 被引用: 77

  24. Controlling SARS: a review on China’s response compared with other SARS‐affected countries

    著者: , , - Tropical Medicine & International Health 2009 被引用: 71