This information supports, and does not replace, advice from your healthcare professional.
Overview
Whooping cough (pertussis) is a highly contagious respiratory infection caused by Bordetella pertussis, characterized by severe coughing fits.
Symptoms
Severe coughing fits followed by a “whoop” sound Runny nose and mild fever Vomiting after coughing Fatigue
Causes
Bordetella pertussis bacterial infection Spread through respiratory droplets
Diagnosis
Clinical symptoms Nasopharyngeal swab for bacterial culture or PCR
Treatment
Antibiotics (azithromycin or erythromycin) Supportive care: hydration, rest, oxygen if needed Prevention via DTaP vaccination