DEAR MAYO CLINIC: My daughter’s doctor said her PPD was positive and sent her for a chest X-ray to rule out TB. Is it possible to have a false-positive result? Her pediatrician says she should follow ...
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How it detects tuberculosis

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 ...