Aetiology
Meningitis due to Haemophilus influenzae is caused by a type of bacteria known as Haemophilus influenzae. It is most commonly seen in children under the age of 5 years old.
Diagnosis
Diagnosis of meningitis due to Haemophilus influenzae typically involves a physical exam and a lumbar puncture to obtain a sample of cerebrospinal fluid (CSF) for analysis. Other tests such as a complete blood count, a chest X-ray, and a CT scan may also be used to help diagnose the condition.
Differential diagnosis
Differential diagnosis for meningitis due to Haemophilus influenzae includes other types of bacterial meningitis, viral meningitis, and fungal meningitis.
Treatment
Treatment for meningitis due to Haemophilus influenzae typically involves the use of antibiotics, such as ampicillin or ceftriaxone, and supportive care.
Prognosis
The prognosis for meningitis due to Haemophilus influenzae is generally good if it is diagnosed and treated early. However, if it is not treated promptly, the infection can lead to serious complications, including hearing loss, seizures, and even death.