Related Experiment Video
Updated: Jul 12, 2026

A Simple Fecal Flotation Method for Diagnosing Zoonotic Nematodes Under Field and Laboratory Conditions
Published on: December 15, 2023
Advances in paratuberculosis research and control: a comprehensive expert review
R Arrazuria1, M Alonso-Hearn2, R A Juste2
1Animal Science Department, NEIKER-BRTA- Basque Institute for Agricultural Research and Development, Derio, Spain. rakel.arrazuria@neiker.eus.
None:
This review summarizes the 2025 update of the DISCONTOOLS gap analysis for Paratuberculosis, which was based on scientific literature review combined with expert knowledge. It summarizes recent advances across key areas including diagnostics, epidemiology, pathogenesis, vaccination, genetic resistance and alternative therapies. Progress in understanding host-pathogen interactions and immune responses is highlighted alongside developments in diagnostic tools such as molecular assays and phage-based detection. Vaccination strategies continue to evolve with efforts to improve efficacy and reduce interference with bovine Tuberculosis testing. Genetic studies reveal certain heritability of resistance traits, supporting breeding programs as complementary control measures. Alternative therapies including antibodies, mycobacteriophages, and probiotics show promise for early-life infection management. This review also addresses potential public health implications mostly related to the association with Crohn's disease. Despite advances, significant knowledge gaps persist, emphasizing the need for advanced control strategies or therapies to effectively manage Paratuberculosis in ruminants.
Related Concept Videos
Pulmonary Tuberculosis V
Latent tuberculosis infection occurs when TB bacteria are present in a person's body, but are not causing illness or symptoms. It is not contagious, and preventive treatment is crucial to avoid the progression...
Pulmonary Tuberculosis I
Causative Organism
The primary infectious agent causing tuberculosis is Mycobacterium tuberculosis, a slow-growing, acid-fast, aerobic rod that exhibits sensitivity to heat and ultraviolet light. Instances of Mycobacterium bovis and Mycobacterium avium contributing to the development of TB infection are rare.
Mode of...
Pulmonary Tuberculosis II
Here is a detailed explanation of its pathophysiology:
Transmission: The process begins when a person inhales droplet nuclei containing M. tuberculosis. These are typically released into the air when an individual with pulmonary or...
Pulmonary Tuberculosis IV
Several diagnostic approaches are used to detect TB. The conventional method is the Tuberculin Skin Test (TST), also known as the Mantoux test. However, this method has...
Tuberculosis
Pulmonary Tuberculosis III
The first classification is based on the development of the disease, and it includes the following categories: