AltB is likely a misspelling or abbreviation. Based on the provided reference, it's likely intended to mean ALTB, which stands for Acute Laryngotracheobronchitis.
Acute Laryngotracheobronchitis (ALTB) Explained
ALTB, commonly known as croup, is a viral infection that affects the upper airway, primarily in children.
- What it affects: The infection causes swelling in the voice box (larynx) and windpipe (trachea).
- What it does: This swelling narrows the airway, making it difficult to breathe.
- Cause: Croup is usually caused by a virus.
Essentially, if someone is referring to AltB, they probably mean ALTB, which is croup, a respiratory illness common in children.
