A college student with a positive result on purified protein derivative (PPD) testing (induration 12 mm) and a negative chest x-ray was treated with nine months of isoniazid. During this period, he ...

Tuberculosis, or TB, is a disease that infects nearly 11 million people worldwide, killing some 1.25 million of them every year, per data from the World Health Organization. A person infected with the ...

Results of intradermal tuberculin skin tests using hypodermic jet equipment were compared with results obtained by the standard Mantoux needle-syringe technique in a study of 1,478 Vietnamese mental ...

It is recommended to do a tuberculin (Mantoux) skin test for candidates waiting for kidney transplantation. When is the test considered positive in dialysis patients? Should preventive treatment for ...

A 70-year-old African American woman comes as a new patient to request clearance for her job as a day-care worker. She reports that she underwent partial lung resection and thoracoplasty to treat ...

A newly approved diagnostic test could give UK clinicians a more accurate way to identify latent and active tuberculosis (TB). The Medicines and Healthcare products Regulatory Agency (MHRA) has ...