What Causes Meningitis and How Can It Be Prevented?

Meningitis is caused by infections from bacteria, viruses, fungi, or parasites. Common bacterial causes include Neisseria meningitidis and Streptococcus pneumoniae. It spreads through respiratory droplets or close contact. Prevention includes vaccination, good hygiene, and avoiding sharing personal items. Early treatment is critical; doctors often use ceftriaxone injection for bacterial meningitis to reduce complications. Maintaining a strong immune system and seeking prompt medical care for symptoms like fever, stiff neck, and headache can significantly lower risks and improve outcomes.