Qu'est-ce que la coqueluche ?
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Qu'est-ce que la coqueluche ?
Pertussis, also known as whooping cough, is a highly contagious bacterial infection of the respiratory tract caused by the Bordetella pertussis bacteria [[1]]. It primarily affects infants and young children [[3]], and can cause severe illness [[2]].
How is Pertussis Spread?
Pertussis is spread through respiratory droplets released into the air when an infected person coughs or sneezes [[2]]. Close contact with an infected individual significantly increases the risk of infection.
Symptoms of Pertussis
The symptoms of pertussis typically appear 7-10 days after exposure to the bacteria [[1]] and can include:
* Runny nose
* Low-grade fever
* Mild cough
As the infection progresses, the cough becomes more severe and can be characterized by the following [[3]]:
* Violent coughing fits
* Difficulty breathing
* A distinctive “whooping” sound during inhalation
Complications of Pertussis
Pertussis can lead to various complications, especially in infants and young children [[1]]:
* Pneumonia
* Encephalitis (brain inflammation)
* Seizures
* Death
Diagnosis of Pertussis
Diagnosing pertussis can be challenging, as the symptoms may resemble other respiratory infections. Doctors typically rely on a combination of factors, including:
* Medical history
* Physical examination
* Laboratory tests (e.g., nasopharyngeal swab culture)
Treatment of Pertussis
Antibiotics are the primary treatment for pertussis [[1]]. Treatment should begin as soon as possible to reduce the severity and duration of the infection. In severe cases, hospitalization may be necessary.
Prevention of Pertussis
Vaccination is the most effective way to prevent pertussis [[1]]. The pertussis vaccine is typically given as part of the routine childhood immunization schedule.
Other preventive measures include:
* Avoiding contact with infected individuals
* Practicing good respiratory hygiene (e.g., coughing or sneezing into a tissue)
* Frequent handwashing
Pertussis is a serious respiratory infection that can be life-threatening, particularly in infants and young children. Vaccination is the most effective way to protect against this infection. If you suspect that you or your child may have pertussis, it is crucial to seek prompt medical attention.
Pertussis is a bacterial infection of the respiratory tract. It is commonly known as whooping cough because of the characteristic sound made when coughing.
Pertussis, also known as whooping cough, is a highly contagious bacterial respiratory infection that affects the lungs and airways. The infection is caused by the bacterium Bordetella pertussis.