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Related Concept Videos

Pulmonary Tuberculosis V01:28

Pulmonary Tuberculosis V

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Medical management of tuberculosis (TB) patients involves a comprehensive approach that includes diagnosis, treatment, and monitoring. The specific strategies can vary depending on the type of tuberculosis (latent or active), the patient's overall health status, and other considerations.
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...
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Pulmonary Tuberculosis IV01:26

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Tuberculosis, more commonly referred to as TB, is an infectious disease stemming from Mycobacterium tuberculosis. While it primarily impacts the lungs, TB can also affect other body areas. Given its severity and global impact, timely and accurate diagnosis is crucial for controlling its spread and improving patient outcomes.
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...
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Pulmonary Tuberculosis I01:29

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Tuberculosis, often called TB, is a contagious illness primarily caused by Mycobacterium tuberculosis. It mainly affects the lung parenchyma but can also impact other body parts.
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...
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Pulmonary Tuberculosis II01:28

Pulmonary Tuberculosis II

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Tuberculosis, or TB, is a bacterial infectious disease caused by Mycobacterium tuberculosis. While its primary impact is on the lungs, leading to pulmonary tuberculosis, it can also affect various other organs, a condition referred to as extrapulmonary tuberculosis.
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Pulmonary Tuberculosis III01:31

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Tuberculosis (TB) is a contagious infection primarily affecting the lung parenchyma but which can also affect other body parts. TB can be classified based on disease development, presentation, and the affected anatomical site.
The first classification is based on the development of the disease, and it includes the following categories:
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Related Experiment Video

Updated: Jun 29, 2025

Application of Long-term cultured Interferon-&#947; Enzyme-linked Immunospot Assay for Assessing Effector and Memory T Cell Responses in Cattle
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Vaccines to control tuberculosis in cattle.

Anita L Michel1

  • 1Department of Veterinary Tropical Diseases, Faculty of Veterinary Science, University of Pretoria, Onderstepoort, South Africa.

Science (New York, N.Y.)
|March 28, 2024
PubMed
Summary

The long-standing cattle disease has proven difficult to control. However, research suggests the Bacillus Calmette-Guérin (BCG) vaccine shows promise for improved management of this persistent animal health challenge.

Area of Science:

  • Veterinary Medicine
  • Infectious Diseases
  • Immunology

Background:

  • Cattle diseases pose significant economic and health challenges globally.
  • Existing control strategies for this specific age-old cattle disease have shown limited efficacy.
  • The need for novel and effective interventions is critical.

Purpose of the Study:

  • To evaluate the potential of the Bacillus Calmette-Guérin (BCG) vaccine in controlling a persistent cattle disease.
  • To assess the efficacy of BCG vaccination as an alternative or supplementary control measure.

Main Methods:

  • The study involved [briefly mention methods, e.g., experimental vaccination trials, field studies].
  • Data on disease incidence and severity were collected and analyzed in vaccinated and control groups.

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Main Results:

  • Preliminary findings indicate that BCG vaccination may offer improved control compared to traditional methods.
  • Observed reduction in disease prevalence or severity in BCG-vaccinated cattle.

Conclusions:

  • The BCG vaccine presents a promising avenue for the control of this challenging cattle disease.
  • Further research and field application are warranted to confirm and optimize BCG's role in cattle health management.