Roetschi A., Baumeyer Brahier A., Berthoud-dit-Gallon Marchand H., Braillard L., Gschwend F., Guisolan A., Haldemann J., Hummerjohann J., Joller C., Loosli F., Meola M., Naskova J., Oberhänsli S., Shani N., von Ah U. et autres
Antilisterial properties of selected strains from the autochthonous microbiota of a Swiss artisan soft smear cheese.
Foods, 13, (21), 2024, Article 3473.
Di Labio E., Meylan M., Hummerjohann J.
Paratuberkulose: Internationale Entwicklung und Situation in der Schweiz.
Agrarforschung Schweiz, 15, 2024, 266-271.
Stergiou M. T., Vollenweider V., Joyce A., Murphy S., Walser J.-C., Ju F., Bürgmann H., Hummerjohann J., Walsh F., Drissner D.
Unde venis? Bacterial resistance from environmental reservoirs to lettuce: Tracking microbiome and resistome over a growth period.
FEMS Microbiology Ecology, 100, (10), 2024, Article fiae118.
Bisig W., Hummerjohann J., Bachmann H.-P.
Microbiological safety of raw milk yoghurt.
Dans: FACE Roh - Cru - Raw Konferenz. 11. October, Ed. Agroscope, Agroscope Posieux und Grangeneuve (CH). 2023.
Berger J., Bisig W., Hummerjohann J.
Die mikrobiologische Sicherheit von Rohmilch-Joghurt ist bei guter Säuerung gewährleistet.
Agrarforschung Schweiz, 14, 2023, 86-89.
Hummerjohann J.
Control measures for Shiga toxin-producing Escherichia coli (STEC) associated with meat and dairy products (FAO/WHO JEMRA report No.39).
Dans: Microbiological Risk Assessment Series. Ed. FAO/WHO, Rome. 2022, 1-222.
Fritsch L., Imhof R., Hummerjohann J., Marti Serrano E.
Genomic characterization of long-time persistent Listeria monocytogenes strains in dairy facilities.
Dans: Genomic characterization of long-time persistent Listeria monocytogenes strains in dairy facilities. 02.11., Lausanne, Effost. 2021.
Gekenidis M. T., Rigotti S., Hummerjohann J., Walsh F., Drissner D.
Long-term persistence of blaCTX-M-15 in soil and lettuce after introducing extended-spectrum β-lactamase (ESBL)-producing Escherichia coli via manure or water.
Microorganisms, 8, (11), 2020, 1-18.
Schwendimann L., Berger T., Graber H. U., Meier S., Hummerjohann J., Jakob E.
Growth of Staphylococcus aureus, staphylococcal enterotoxin formation, and the effect of scalding temperature during the production of Alpine cheese in a laboratory cheese-making model.
Journal of Food Protection, 83, (10), 2020, 1822-1828.
Boss R., Hummerjohann J.
Whole genome sequencing characterization of shiga toxin-producing Escherichia coli isolated from flour from Swiss Retail Markets.
Journal of Food Protection, 82, (8), 2019, 1398-1404.
Gekenidis M.-T., Qi W., Hummerjohann J., Zbinden R., Walsh F., Drissner D.
Antibiotic-resistant indicator bacteria in irrigation water: High prevalence of extended-spectrum beta-lactamase (ESBL)-producing Escherichia coli.
PLOS ONE, 13, (11), 2018, 1-22.
Thiran E., Di Ciccio P.A., Graber H. U., Zanardi E., Ianieri A., Hummerjohann J.
Biofilm formation of Staphylococcus aureus dairy isolates representing different genotypes.
Journal of Dairy Science, 101, (2), 2018, 1000-1012.
Stoffers H., Barrett J., Blase R., Guggisberg D., Badertscher R., Egger L., Dubois S., Hummerjohann J., Schwendimann L.
Einfluss des Produktionsmassstabs auf mikrobiologische und physikalisch-chemische Eigenschaften von Rohwurst.
Dans: Adalus-Tagung. 9. November, Ed. Agroscope, Zollikofen. 2017, 1.
Bühlmann G., Schaeren W., Berger T., Hummerjohann J.
Gerätevergleich Bactoscan 8000, Bactoscan FC und Bactocount. Auswertung der Untersuchungen August und September 2006: [Comparison of the analytical instruments Bactoscan 8000, Bactoscan FC and Bactocount. Analysis of the results for August and September 2006].
Agroscope Science, 27, 2015.
Hummerjohann J., Naskova J., Baumgartner A., Graber H. U.
Enterotoxin-producing Staphylococcus aureus genotype B as a major contaminant in Swiss raw milk cheese.
Journal of Dairy Science, 97, (3), 2014, 1305-1312.
Graber H. U., Pfister S., Burgener P., Boss R., Meylan M., Hummerjohann J.
Bovine Staphylococcus aureus: Diagnostic properties of specific media.
Research in Veterinary Science, 95, 2013, 38-44.
Studer P., Heller W., Hummerjohann J., Drissner D.
Evaluation of aerated steam treatment of alfalfa and mung bean seeds to eliminate high levels of Escherichia coli O157:H7, O178:H12, Salmonella enterica, and Listeria monocytogenes .
Applied and Environmental Microbiology, 79, (15), 2013.
Peng S., Hoffmann W., Bockelmann W., Hummerjohann J., Stephan R., Hammer P.
Fate of Shiga toxin-producing and generic Escherichia coli during production and ripening of semihard raw milk cheese.
Journal of Dairy Science, 96, (2), 2013, 815-823.
Syring C., Boss R., Reist M., Bodmer M., Hummerjohann J., Gehrig P., Graber H. U.
Bovine mastitis: The diagnostic properties of a PCR-based assay to monitor the Staphylococcus aureus genotype B status of a herd, using bulk tank milk.
Journal of Dairy Science, 95, (7), 2012, 3674-3682.
Peng S., Stephan R., Hummerjohann J., Blanco J., Zweifel C.
In vitro characterization of Shiga toxin-producing and non-Shiga toxin-producing Escherichia coli isolated from the raw milk cheese production process in respect of phenotypic traits and cheese-production relevant stresses.
Journal of Food Safety and Food Quality, (63), 2012, 136-141.