Related Experiment Video
Updated: Jul 20, 2026

Analysis of 18FDG PET/CT Imaging as a Tool for Studying Mycobacterium tuberculosis Infection and Treatment in Non-human Primates
Published on: September 5, 2017
Exposure to open tuberculosis on a neonatal unit
David Isaacs1, Cheryl A Jones, Dianne Dalton
1Clinical Infectious Diseases, Children's Hospital at Westmead, Westmead, Australia. davidi@chw.edu.au
The mother of a baby on the neonatal intensive care unit was found to have untreated open pulmonary tuberculosis. Tuberculin skin testing and chemoprophylaxis was offered to selected mothers and babies, depending on level of exposure. One of 3 mothers sharing a room with the index mother and 2 of 20 mothers whose babies were on the neonatal unit subsequently converted to tuberculin and were given isoniazid chemoprophylaxis. Isoniazid chemoprophylaxis was given to 13 exposed babies, none of whom tuberculin converted. Two babies were treated empirically for tuberculosis.
The mother of a baby on the neonatal intensive care unit was found to have untreated open pulmonary tuberculosis. Tuberculin skin testing and chemoprophylaxis was offered to selected mothers and babies, depending on level of exposure. One of 3 mothers sharing a room with the index mother and 2 of 20 mothers whose babies were on the neonatal unit subsequently converted to tuberculin and were given isoniazid chemoprophylaxis. Isoniazid chemoprophylaxis was given to 13 exposed babies, none of whom tuberculin converted. Two babies were treated empirically for tuberculosis.
Related Concept Videos
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 III
The first classification is based on the development of the disease, and it includes the following categories:
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 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...
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...
Tuberculosis
