Diagnosis and Pathogenesis of Infectious Diseases in Livestock

A special issue of Microorganisms (ISSN 2076-2607). This special issue belongs to the section "Veterinary Microbiology".

Deadline for manuscript submissions: closed (15 April 2025) | Viewed by 426

Special Issue Editor


E-Mail Website
Guest Editor
Veterinary Diagnostic and Production Animal Medicine, College of Veterinary Medicine, Iowa State University, Ames, IA 50010, USA
Interests: swine mycoplasmosis; respiratory pathology; pathogenesis of infectious disease; diagnostic assay development

Special Issue Information

Dear Colleagues,

Livestock provide food and income for people across the world. Understanding and controlling disease is critical not only to the health and wellbeing of the animals, but also to  the food supply chain and the health of humans. Understanding the pathogenesis of disease allows for better diagnostics, preventative medicine, and therapeutics. With the rapid advent of worldwide epidemics and zoonotic spread of disease, the pathogenesis of diseases of livestock also has both a direct and indirect impact on the science of human disease. Diagnostic investigations are central to providing context for treatment, management, and prevention plans. Understanding not only the tests available for disease, but also the contexts of when and how these are used by veterinarians and livestock caregivers allows for efficient, economical diagnosis and rapid returns on investment of resources.

This Special Issue focuses on the diagnostic process, as well as on a broad understanding of the breadth of tests available for livestock infectious disease diagnosis. Additionally, this issue covers the pathogenesis of infectious disease in livestock, with particular focus on comparative pathology and pathogenesis across species.

Dr. Rachel J. Derscheid
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Microorganisms is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2700 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • diseases of cattle
  • diseases of swine
  • diseases of small ruminants
  • diseases of camelids
  • pathology of livestock diseases
  • molecular diagnostics
  • serology
  • bacterial disease of livestock
  • viral diseases of livestock
  • parasitic disease of livestock

Benefits of Publishing in a Special Issue

  • Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
  • Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
  • Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
  • External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
  • e-Book format: Special Issues with more than 10 articles can be published as dedicated e-books, ensuring wide and rapid dissemination.

Further information on MDPI's Special Issue policies can be found here.

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Research

11 pages, 954 KiB  
Article
Effect of External Teat Sealant on the Prevention of Intramammary Infection for Milking Cows: A Randomized Cross-Over Design Study
by Yasunori Shinozuka, Takuya Kanda, Keiichi Hisaeda, Akira Goto, Yoichi Inoue and Naoki Yamamoto
Microorganisms 2025, 13(4), 819; https://doi.org/10.3390/microorganisms13040819 - 3 Apr 2025
Viewed by 237
Abstract
This study clarified the effectiveness of external teat sealant (ETS) in preventing intramammary infections during lactation, using a cross-over study of two experiments (3 cows × 2 periods each) on a dairy farm. In Experiment 1, the control (Group A) received pre-dip and [...] Read more.
This study clarified the effectiveness of external teat sealant (ETS) in preventing intramammary infections during lactation, using a cross-over study of two experiments (3 cows × 2 periods each) on a dairy farm. In Experiment 1, the control (Group A) received pre-dip and post-dip treatments, while the experimental group (Group B) received ETS application instead of post-dip treatment. In Experiment 2, Group C was treated the same as Group B, and Group D received ETS treatment only. After the intervention, teat ends were tested using ATP swabs, and milk collections from the first and last foremilk (Samples 1 and 2, respectively) were conducted over 4 days (8 times in total). In Experiment 1, the ETS application group exhibited lower ATP (p < 0.01) and bacterial counts (BC1, p = 0.02) compared to the control. Conversely, no differences in variables were observed in Experiment 2. The isolation rate of Staphylococcus spp. (>500 colony forming units) from Sample 2 in Groups C and D was significantly higher than that in groups A and B (p < 0.01). Replacing post-milking teat disinfection with ETS does not decrease viable bacterial counts and actually increases the proportion of Staphylococcus spp. ETS application is thus not an effective substitute for teat orifice disinfection. Full article
(This article belongs to the Special Issue Diagnosis and Pathogenesis of Infectious Diseases in Livestock)
Show Figures

Figure 1

Back to TopTop