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Related Concept Videos

Pulmonary Tuberculosis V01:28

Pulmonary Tuberculosis V

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 progression...
Steps in Outbreak Investigation01:18

Steps in Outbreak Investigation

In the ever-evolving field of public health, statistical analysis serves as a cornerstone for understanding and managing disease outbreaks. By leveraging various statistical tools, health professionals can predict potential outbreaks, analyze ongoing situations, and devise effective responses to mitigate impact. For that to happen, there are a few possible stages of the analysis:
Pulmonary Tuberculosis I01:29

Pulmonary Tuberculosis I

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...
Transmission-based Precautions II: Airborne and Protective Environment01:25

Transmission-based Precautions II: Airborne and Protective Environment

Transmission-based precautions are for patients infected or suspected to be infected (or colonized) with organisms posing a significant risk to others. The transmission precautions include airborne and protective environment precautions.
Airborne precautions:
Use airborne precautions when treating patients known or suspected to have diseases that spread through the air—for example, tuberculosis or measles. These organisms are present in smaller droplets expelled by an infected person and...
Tuberculosis01:23

Tuberculosis

Tuberculosis (TB) remains a significant global health concern, primarily targeting the lungs and spreading through airborne transmission. Infection begins when aerosolized droplet nuclei, expelled by an individual with active TB, are inhaled by another person. These microscopic particles carry Mycobacterium tuberculosis, the causative agent of TB. Upon reaching the alveoli, the bacilli are engulfed by alveolar macrophages. However, due to their specialized lipid-rich cell wall, these pathogens...
Pulmonary Tuberculosis II01:28

Pulmonary Tuberculosis II

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.
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...

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An Automated Culture System for Use in Preclinical Testing of Host-Directed Therapies for Tuberculosis
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Tuberculosis control: lessons for outbreak preparedness in correctional facilities.

Farah M Parvez1, Mark N Lobato, Robert B Greifinger

  • 1Division of Tuberculosis Elimination, National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia, USA. fparvez@health.nyc.gov

Journal of Correctional Health Care : the Official Journal of the National Commission on Correctional Health Care
|May 15, 2010
PubMed
Summary

Correctional facilities face communicable disease outbreaks due to crowding. The tuberculosis (TB) control model offers strategies for preventing and managing infectious disease transmission in these settings.

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The MODS method for diagnosis of tuberculosis and multidrug resistant tuberculosis
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23:06

The MODS method for diagnosis of tuberculosis and multidrug resistant tuberculosis

Published on: August 11, 2008

Area of Science:

  • Public Health
  • Epidemiology
  • Infectious Disease Control

Background:

  • Correctional facilities are high-risk environments for communicable disease transmission due to dense populations and prolonged confinement.
  • Outbreaks of infections like tuberculosis (TB), MRSA, and influenza are common in correctional settings.
  • The H1N1 pandemic underscored the need for robust outbreak preparedness in congregate settings.

Purpose of the Study:

  • To propose the tuberculosis (TB) control model as a framework for managing communicable disease outbreaks in correctional facilities.
  • To provide actionable insights for infection control practitioners in preparing for, identifying, investigating, and controlling disease outbreaks.
  • To enhance the prevention of disease transmission within correctional facilities and to the wider community.

Main Methods:

  • This commentary proposes a model-based approach, drawing parallels between TB control and general communicable disease outbreak management.
  • It emphasizes the application of established epidemiological principles for surveillance and response.
  • The authors advocate for adapting existing public health strategies to the unique challenges of correctional environments.

Main Results:

  • The TB control model provides a structured approach applicable to various communicable diseases in correctional settings.
  • Implementing this model can improve the preparedness and response capabilities for infectious disease outbreaks.
  • Lessons learned from TB control can significantly enhance infection prevention and containment efforts.

Conclusions:

  • The tuberculosis (TB) control model offers a valuable and adaptable framework for managing communicable disease outbreaks in correctional facilities.
  • Proactive implementation of these strategies is crucial for protecting both incarcerated individuals and the surrounding community.
  • Enhanced preparedness and response are essential to mitigate the impact of infectious diseases in congregate settings.