The first year of a baby’s life is full of rapid changes and exciting milestones. Babies grow really fast during this time; most double their birth weight by around 6 months, and triple it by the time ...

The following scenario emphasizes the necessity of creating a wheal while administering the Mantoux test. A 46-year-old Asian man who recently immigrated to the United States was seen for routine ...

Medicare Part B may cover the costs of a purified protein derivative (PPD) test if your healthcare professional deems it necessary to diagnose tuberculosis (TB) due to existing symptoms. A PPD test ...