Results 91 to 100 of about 11,746 (270)

Establishment of persistent enteric mycobacterial infection following streptomycin pre-treatment

Gut Pathogens, 2023
Mycobacterium avium subsp. paratuberculosis (MAP) is the causative agent of paratuberculosis, a chronic gastrointestinal disease affecting ruminants. This disease remains widespread in part due to the limitations of available diagnostics and vaccines.
Shannon C. Duffy, Andréanne Lupien, Youssef Elhaji, Mina Farag, Victoria Marcus, Marcel A. Behr   +5 more
doaj   +1 more source

Disruption of Mycobacterium avium subsp. paratuberculosis-specific genes impairs in vivo fitness [PDF]

, 2014
Background: Mycobacterium avium subsp. paratuberculosis (MAP) is an obligate intracellular pathogen that infects many ruminant species. The acquisition of foreign genes via horizontal gene transfer has been postulated to contribute to its pathogenesis ...
Behr, Marcel A, Kreitmann, Louis, Montpetit, Alexandre, Pritchard, Justin R, Wang, Joyce   +4 more
core   +2 more sources

Monitoring Pathogens in Free‐Living Large Herbivores in a Nature Reserve in the Netherlands

Transboundary and Emerging Diseases, Volume 2025, Issue 1, 2025.
Monitoring and surveillance of pathogens are crucial for safeguarding animal and public health. While passive surveillance is more common for wild and free‐living animals, active monitoring improves the detection and characterisation of specific pathogens relevant to animal and public health.
Inês Marcelino, Jasmin Keizer, Gustavo Monti, Perry Cornelissen, Inge Santman-Berends, Jasper het Lam, Wim H. M. van der Poel, Nan-hua Chen   +7 more
wiley   +1 more source

Risks of foodborne pathogens associated with animal contamination of raw‐agricultural commodities: A review

Comprehensive Reviews in Food Science and Food Safety, Volume 23, Issue 6, November 2024.
Abstract Pathogens that cause foodborne illness can contaminate raw‐agricultural produce via animal intrusion and defecation in production fields. The Food and Drug Administration's Produce Safety Rule and related guidance cite published research on animal intrusion risk and risk‐reduction practices.
Anna Loewald, Lisa McKeag, Robert Hadad, Donald W. Schaffner, Elizabeth Newbold   +4 more
wiley   +1 more source

Epidemiological characterization and risk factors associated with Mycobacterium avium subsp. paratuberculosis infection in dairy goats in the Brazilian semiarid region

Semina: Ciências Agrárias, 2015
The aim of this investigation was to conduct an epidemiological study and identify risk factors associated with the occurrence of paratuberculosis (Johne’s disease) in dairy goats within the semiarid region of Paraíba State. The study was done during the
Theonys Diógenes Freitas , Sérgio Santos de Azevedo , Maria Luana Cristiny Rodrigues Silva , Felício Garino Júnior , Carolina de Sousa Américo Batista Santos , Inácio Clementino , Franklin Riet-Correa Amaral , Clebert José Alves   +7 more
doaj   +1 more source

Granulomatous lesions and Mycobacterium avium subsp. paratuberculosis in portuguese wild boars (Sus scrofa) [PDF]

, 2012
Granulomatous lesions and Mycobacterium avium subsp. paratuberculosis in portuguese wild boars (Sus scrofa)
Andrade, S., Coelho, A.C., Figueira, L., Martins, M.H., Matos, A.C., Matos, M., Mendes, A., Pinto, M.L., Sousa, N., Álvares, S.   +9 more
core   +1 more source

Evaluation of biogas production and bacterial load from co‐digestion of chicken manure with different types of household waste

JSFA reports, Volume 4, Issue 5, Page 235-242, May 2024.
Abstract Background The aim of this study was to evaluate the biogas production of chicken manure (CM) co‐digestion with different types of household waste (soft organic [SO] and food waste [FW]), as well as to evaluate the bacterial load of feeding stock and digested slurry samples before and after anaerobic digestion (AD).
Mohammad Enamul Haque, Roman Ryndin, Heinz‐Peter Mang, Humayun Kabir, Mohammad Alimul Islam   +4 more
wiley   +1 more source

Detection of Mycobacterium avium subsp. paratuberculosis in a cattle/pudu interface [PDF]

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2015
ABSTRACTMycobacterium avium subsp. paratuberculosis (Map) is the etiological agent of paratuberculosis. In Chile, information about Map isolation from both domestic ruminant and wildlife species has been accumulating, but it has to be extended to other species.
Salgado, M., Aleuy, O. A., Sevilla, I. A., Troncoso, E.   +3 more
openaire   +5 more sources

Detection of Mycobacterium Paratuberculosis using polymerase chain reaction (PCR) in cow raw milk samples in shahre-kord

Medical Laboratory Journal, 2009
Background and objectives: Paratuberculosis or Johnchr('39')s disease is a chronic infectious disease of ruminants caused by Mycobacterium avium subsp. paratuberculosis (MAP). It results in major economic losses to dairy farm of all over the world and it
F Shrafati-chaleshtori, R Sharafati-chaleshtori, A Shakerian, H Momtaz   +3 more
doaj  

Phylogenomic exploration of the relationships between strains of Mycobacterium avium subspecies paratuberculosis. [PDF]

, 2016
BACKGROUND: Mycobacterium avium subspecies paratuberculosis (Map) is an infectious enteric pathogen that causes Johne's disease in livestock. Determining genetic diversity is prerequisite to understanding the epidemiology and biology of Map. We performed
Bentley, Stephen D, Biet, Franck, Bryant, Josephine M, Harris, Simon R, Heron, Ian, Maskell, Duncan J, McLuckie, Joyce, Parkhill, Julian, Sevilla, Iker A, Smith, David GE, Stevenson, Karen, Thibault, Virginie C   +11 more
core   +7 more sources