Coqueluche (pertussis)

Overview 

Whooping Cough is a highly contagious respiratory infection caused by the bacterium Bordetella pertussis. It is characterized by severe coughing fits followed by a “whooping” sound when breathing in.

Whooping cough can affect people of all ages but is especially dangerous for infants and young children. Early diagnosis and treatment are essential to prevent complications and reduce the spread of infection.

Types of Whooping Cough (Pertussis)

• Classic Pertussis: Typical symptoms with severe coughing spells
• Mild (Atypical) Pertussis: Less severe symptoms, often in vaccinated individuals
• Severe Pertussis: Occurs in infants or high-risk individuals

Symptoms of Whooping Cough (Pertussis)

• Runny nose and mild fever (early stage)
• Persistent cough that worsens over time
• Severe coughing fits
• “Whooping” sound during inhalation
• Vomiting after coughing
• Fatigue
• Breathing difficulty in infants

Causes of Whooping Cough (Pertussis)

• Infection with Bordetella pertussis bacteria
• Spread through respiratory droplets (coughing, sneezing)
• Close contact with infected individuals

Complications of Whooping Cough (Pertussis)

• Pneumonia
• Breathing difficulties
• Seizures
• Brain damage (rare)
• Weight loss and dehydration
• Death in severe cases (especially infants)

Risk Factors of Whooping Cough (Pertussis)

• Infants and young children
• Lack of vaccination
• Weak immune system
• Close contact with infected individuals
• Elderly individuals

Prevention of Whooping Cough (Pertussis)

• Vaccination (DTaP, Tdap vaccines)
• Avoiding contact with infected individuals
• Good respiratory hygiene
• Early treatment to reduce spread
• Protecting infants through maternal vaccination