![Croup Stock Illustration - Download Image Now - Human Parainfluenza Virus, Antibiotic, Bacterium - iStock Croup Stock Illustration - Download Image Now - Human Parainfluenza Virus, Antibiotic, Bacterium - iStock](https://media.istockphoto.com/id/1201714217/vector/croup.jpg?s=612x612&w=0&k=20&c=ZzxBhKWCqWEU8mV2AcPDd0duzkePycVmFO64dVYYRg8=)
Croup Stock Illustration - Download Image Now - Human Parainfluenza Virus, Antibiotic, Bacterium - iStock
![BTS ARMY Medical Union ⁷ on X: "The barking-like sound when someone coughs (like a seal's bark) is because the swelling occurs mostly in the trachea and vocal cords (larynx). Croup mostly BTS ARMY Medical Union ⁷ on X: "The barking-like sound when someone coughs (like a seal's bark) is because the swelling occurs mostly in the trachea and vocal cords (larynx). Croup mostly](https://pbs.twimg.com/media/FvKjz99WIAA5Qbb.jpg)
BTS ARMY Medical Union ⁷ on X: "The barking-like sound when someone coughs (like a seal's bark) is because the swelling occurs mostly in the trachea and vocal cords (larynx). Croup mostly
![Croup. Upper Airway Obstruction Stock Vector - Illustration of bacteria, laryngotracheobronchitis: 269844136 Croup. Upper Airway Obstruction Stock Vector - Illustration of bacteria, laryngotracheobronchitis: 269844136](https://thumbs.dreamstime.com/z/croup-upper-airway-obstruction-swelling-irritation-vocal-cord-tube-breathing-related-problem-poor-airflow-lungs-flat-269844136.jpg)