Results 11 to 20 of about 71,865 (298)

Evaluation of a Triple Buffered Peptone Broth for Detection of Salmonella in Broiler Feed

Poultry, 2023
The pH of pre-enrichment media containing feed/ingredients can become acidic during incubation due to bacterial utilization of feed carbohydrates. This decrease in pH can result in cell injury or death, negatively impacting the detection of Salmonella ...
Douglas E. Cosby, Mark E. Berrang, Arthur Hinton   +2 more
doaj   +1 more source

Long-Term Persistence of bla_CTX-M-15 in Soil and Lettuce after Introducing Extended-Spectrum β-Lactamase (ESBL)-Producing Escherichia coli via Manure or Water

Microorganisms, 2020
The number of environmental antibiotic-resistant bacteria (ARB) has increased dramatically since the start of antibiotic mass production for broad bacterial infection treatment in 1944.
Maria-Theresia Gekenidis, Serena Rigotti, Jörg Hummerjohann, Fiona Walsh, David Drissner   +4 more
doaj   +1 more source

Recovery of Salmonella Enteritidis and Campylobacter coli injected into hatching eggs that are cold-stored and incubated through day 18 of incubation

Journal of Applied Poultry Research, 2023
SUMMARY: Salmonella and Campylobacter spp. are important foodborne pathogens of concern. Both horizontal and vertical transmission of Salmonella into poultry flocks is well documented to occur, whereas only horizontal transmission of Campylobacter has ...
C.E. Harris, L.N.B. Josselson, R.J. Buhr
doaj   +1 more source

Development of injection inoculation methods to simulate in ovo vertical transmission of Salmonella spp. and Campylobacter spp.

Journal of Applied Poultry Research, 2023
SUMMARY: Salmonella and Campylobacter spp. are important foodborne pathogens and increased knowledge on the potential for egg transmission is beneficial when developing interventions. Horizontal and vertical transmission of Salmonella into poultry flocks
C.E. Harris, L.N. Bartenfeld Josselson, D.V. Bourassa, R.J. Buhr   +3 more
doaj   +1 more source

Examination of the impact of eggshell cuticle and membranes on Salmonella Enteritidis or Typhimurium recovery from inoculated and stored eggs

Journal of Applied Poultry Research, 2022
SUMMARY: The effect of altering eggshell cuticle, as well as the impact of eggshell membranes and egg contents, on inoculated Salmonella recovery was examined.
C.E. Harris, L.N. Bartenfeld Josselson, D.V. Bourassa, R.J. Buhr   +3 more
doaj   +1 more source

Whole-genome sequencing of Listeria innocua recovered from retail milk and dairy products in Egypt

Frontiers in Microbiology, 2023
The similarity of the Listeria innocua genome with Listeria monocytogenes and their presence in the same niche may facilitate gene transfer between them.
Hazem Ramadan, Hazem Ramadan, Maha Al-Ashmawy, Ahmed M. Soliman, Mohammed Elbediwi, Mohammed Elbediwi, Islam Sabeq, Mona Yousef, Abdelazeem M. Algammal, Lari M. Hiott, Mark E. Berrang, Jonathan G. Frye, Charlene R. Jackson   +12 more
doaj   +1 more source

Transferable Extended-Spectrum β-Lactamase (ESBL) Plasmids in Enterobacteriaceae from Irrigation Water

Microorganisms, 2020
Extended-spectrum β-lactamase (ESBL)-producing Enterobacteriaceae are classified as serious threats to human health by the U.S. Centers for Disease Control and Prevention.
Maria-Theresia Gekenidis, Anita Kläui, Kornelia Smalla, David Drissner   +3 more
doaj   +1 more source

Detection of Campylobacter jejuni diversity by clustered regularly interspaced short palindromic repeats (CRISPR) from an animal farm

Veterinary Medicine and Science, 2021
Background Campylobacter jejuni is the leading bacterial pathogen that causes foodborne illness worldwide. Because of genetic diversity and sophisticated growth requirements of C. jejuni, several genotyping methods have been investigated to classify this
Hung‐Yueh Yeh, Amal Awad, Michael J. Rothrock   +2 more
doaj   +1 more source

Contamination and mobile colistin resistance gene analysis for Salmonella isolated from retail chickens in Ji'nan

Zhongguo shipin weisheng zazhi, 2023
ObjectiveTo investigate the contamination of Salmonella in retail chickens in Ji’nan city from 2020 to 2021， and to explore the prevalence of the mobile colistin resistance gene （mcr） among these Salmonella isolates.MethodsFrom December 2020 to November ...
LIU Chang, LI Nan, HU Yujie, KAN Haopeng, YANG Zhu, LI Fengqin, WEN Hongling, ZHAO Li   +7 more
doaj   +1 more source

Laboratory Design for Microbiological Safety [PDF]

Applied Microbiology, 1967
Of the large amount of funds spent each year in this country on construction and remodeling of biomedical research facilities, a significant portion is directed to laboratories handling infectious microorganisms. This paper is intended for the scientific administrators, architects, and engineers concerned with the design of new microbiological ...
G B, Phillips, R S, Runkle
openaire   +2 more sources