Walter Haas

10.2k citations

183 papers · 4.7k indexed · h-index 36

Impact in

Infectious Diseases top 0.2%
- Tuberculosis Research and Epidemiology
Modeling and Simulation top 0.5%
- COVID-19 epidemiological studies

Papers in

Infectious Diseases 119
- Tuberculosis Research and Epidemiology 89
Modeling and Simulation 19

Co-authors: Silke Buda Udo Buchholz Gérard Krause Jack T. Crawford Lena Fiebig Doris Altmann Bonita Brodhun Barbara Hauer
Journals: Eurosurveillance (21 papers)Journal of Clinical Microbiology (13 papers)PLoS ONE (10 papers)BMC Infectious Diseases (8 papers)BMC Public Health (7 papers)
Partner nations: Germany United States Sweden

In The Last Decade

Walter Haas

174 papers receiving 4.5k citations

Peers

Countries citing papers authored by Walter Haas

Since Specialization

Citations

This map shows the geographic impact of Walter Haas's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Walter Haas with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Walter Haas more than expected).

Fields of papers citing papers by Walter Haas

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Walter Haas. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Walter Haas. The network helps show where Walter Haas may publish in the future.

Co-authors

The 25 scholars most cited alongside Walter Haas, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Walter Haas Line = papers co-authored together Walter Haas links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Participatory, Virologic, and Wastewater Surveillance Data to Assess Underestimation of COVID-19 Incidence, Germany, 2020–2024 Emerging infectious diseases ·Klaus Oehler, LiuHua-Wen, Fabiola Gomes de Vasconcelos Chaves, Barbara Biere, R. Tapia Sanshez, Silke Buda, Michaela Diercke, Ralf Dürrwald, Timo Greiner, Walter Haas, M. Dinulescu, 杨小飞, H. Nissen, Marianne Wedde, Udo Buchholz	2024	2
2	Atypical age distribution and high disease severity in children with RSV infections during two irregular epidemic seasons throughout the COVID-19 pandemic, Germany, 2021 to 2023 Eurosurveillance ·Wei Cai, Sophie Köndgen, Kristin Tolksdorf, Ralf Dürrwald, Ekkehard Schuler, Barbara Biere, Brunhilde Schweiger, Rallier, Walter Haas, Thorsten Wolff, Silke Buda, Janine Reiche	2024	16
3	Zoonotic infection with swine A/H1avN1 influenza virus in a child, Germany, June 2020 Eurosurveillance ·Ralf Dürrwald, Marianne Wedde, Barbara Biere, Djin‐Ye Oh, Wilibroda Welin Kiabeni, Ai Yu, Francisco J. Tejidor, Anja M. Hauri, A. Boedeker, V. A. Sapelnikova, Sandra Appelt, Janine Reiche, Susanne Duwe, Silke Buda, Thorsten Wolff, Walter Haas	2020	14
4	International tuberculosis contact-tracing notifications in Germany: analysis of national data from 2010 to 2018 and implications for efficiency BMC Infectious Diseases ·D R W de Garis, Stefan Kröger, Walter Haas, Matteo Valerio	2020	6
5	Molecular and genomic typing for tuberculosis surveillance: A survey study in 26 European countries PLoS ONE ·Marta Andrés, V. Zavadil, Csaba Ködmön, Stefan Albrecht, Walter Haas, Lena Fiebig, (unknown)	2019	7
6	First-line tuberculosis drug resistance patterns and associated risk factors in Germany, 2008-2017 PLoS ONE ·D R W de Garis, Doris Altmann, Barbara Hauer, Bonita Brodhun, Walter Haas, Matteo Valerio	2019	27
7	Evaluation einer ICD-10-basierten elektronischen Surveillance akuter respiratorischer Erkrankungen (SEEDARE) in Deutschland Bundesgesundheitsblatt - Gesundheitsforschung - Gesundheitsschutz ·Shady Abdel Ghaffar, 杨小飞, Silke Buda, Walter Haas	2016	10
8	Tuberculosis contact investigation in low prevalence countries: a European consensus European Respiratory Journal ·Connie Erkens, Wenxiu Liu, Ibrahim Abubakar, G. Bothamley, Daniel Chemtob, Walter Haas, Giovanni Battista Migliori, Hans L. Rieder, Zellweger Jp, Christoph Lange	2010	170
9	Pandemieplanung: Was haben wir aus der Pandemie (H1N1) 2009 gelernt? Bundesgesundheitsblatt - Gesundheitsforschung - Gesundheitsschutz ·Lars Schaade, Annicka Reuß, Walter Haas, Gérard Krause	2010	0
10	INCIDENCE RATE OF NONTUBERCULOUS MYCOBACTERIAL DISEASE IN IMMUNOCOMPETENT CHILDREN The Pediatric Infectious Disease Journal ·Annicka Reuß, Miriam Wiese‐Posselt, Giannozzo Manetti, Anette Siedler, Irina Zuschneid, Matthias an der Heiden, H. Claus, Rüdiger von Kries, Walter Haas	2009	41
11	Untersuchungen zu einem familiären Cluster von Infektionen durch Influenza A/H1N1 in Deutschland, 2009 Das Gesundheitswesen ·Mirko Faber, Hanna Christiansen, Marlen Bello Castillo, H Oppermann, DU Ling-jie, JunliRen, Brunhilde Schweiger, Susann Dupke, Silke R. Klee, Roland Grunow, Walter Haas, Udo Buchholz, Walace do Nascimento Sepulchro, Gérard Krause, Anita Jansen	2009	2
12	A Dutch case of atypical pneumonia after culling of H5N1 positive ducks in Bavaria was found infected with Chlamydophila psittaci Weekly releases (1997–2007) ·Walter Haas, Corien Swaan, Adam Meijer, James Gouveia, Udo Buchholz, Martin Beer, Jim van Steenbergen, Gérard Krause	2007	9
13	Influenza vaccination coverage in adults belonging to defined target groups, Germany, 2003/2004 Vaccine ·Miriam Wiese‐Posselt, Katrin Leitmeyer, Osamah Hamouda, Tracy Smith, Iris Zöllner, Walter Haas, A Ammon	2005	35
14	Zur Sch�tzung der Konsultationsinzidenz akuter respiratorischer Erkrankungen aus Praxisdaten Bundesgesundheitsblatt - Gesundheitsforschung - Gesundheitsschutz ·Helmut Uphoff, Udo Buchholz, A. Lang, Walter Haas, Nikolaos I. Stilianakis	2004	2
15	Preoperative diagnosis of Mycobacterium avium lymphadenitis in two immunocompetent children by polymerase chain reaction of gastric aspirates The Pediatric Infectious Disease Journal ·Walter Haas, Beate Amthor, Guido Engelmann, Dagmar Rimek, H. J. Bremer	1998	6
16	Gesamtkatalog der Tonaufnahmen des Deutschen Spracharchivs M. Niemeyer eBooks ·James A. Muchmore, Walter Haas, Helza Novianty	1992	2
17	The complete sequence of the human β-myosin heavy chain gene and a comparative analysis of its product Genomics ·Thomas Jaenicke, K W Diederich, Walter Haas, B. D. Sarantinos, Peter Lichter, He Baichu, Alfred Bach, Hans-Peter Vosberg	1990	150
18	Zur Orthoepie der Plosiva in der deutschen Hochsprache : eine auditiv-komparative Untersuchung M. Niemeyer eBooks ·Jessica Guillén Rodríguez, 朱宁宁, Walter Haas	1987	1
19	Sprachwandel und Sprachgeographie : Untersuchungen zur Struktur der Dialektverschiedenheit am Beispiele der schweizerdeutschen Vokalsysteme F. Steiner eBooks ·Walter Haas	1978	3
20	Some Recent Work on the Reese Hypothesis of South Equatorial Belt Disturbances on Jupiter Walter Haas	1960	1

About Walter Haas

Walter Haas is a scholar working on Infectious Diseases, Modeling and Simulation, Epidemiology, Immunology and Surgery, having authored 183 papers that have together received 4.7k indexed citations. Recurring topics across this work include Tuberculosis Research and Epidemiology (89 papers), Influenza Virus Research Studies (37 papers), Mycobacterium research and diagnosis (37 papers), Diagnosis and treatment of tuberculosis (35 papers), Respiratory viral infections research (32 papers), Pneumocystis jirovecii pneumonia detection and treatment (28 papers), Pneumonia and Respiratory Infections (26 papers) and Immunodeficiency and Autoimmune Disorders (23 papers). The work is most often cited by research in Infectious Diseases (3.0k citations), Modeling and Simulation (471 citations), Epidemiology (3.1k citations), Surgery (1.4k citations) and Health (191 citations). Walter Haas has collaborated with scholars based in Germany, United States and Sweden. Frequent co-authors include Silke Buda, Udo Buchholz, Gérard Krause, Jack T. Crawford, Lena Fiebig, Doris Altmann, Bonita Brodhun, Barbara Hauer, Kristin Kremer and Brunhilde Schweiger. Their work appears in journals such as Eurosurveillance, Journal of Clinical Microbiology, PLoS ONE, BMC Infectious Diseases and BMC Public Health.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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