What Are the Differences among Croup, Whooping Cough and RSV?

What are the differences among croup, whooping cough and RSV?

Coup, whooping cough and RSV are all common respiratory disorders which usually occur to children. They are different in many aspects, such as causes and symptoms.

Coup, a respiratory infection that appears on the nose and throat, is caused by viruses.

Whooping cough, also called pertussis, is caused by bacterium.

RSV, standing for respiratory syncytial virus, is caused by viral infection of the respiratory tract.


  • Runny nose
  • Fever
  • Difficulty breathing

Whooping cough:

  • Apnea
  • Rapid cough
  • Low-grade fever


  • Wheezing
  • Sneezing
  • Severe cough
  • Decrease in appetite

Considering they also have different treatments, please consult your doctor for further help.

Keywords: croup; whooping cough; RSV.

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