Meningitis is an inflammation of the protective membranes covering the brain and spinal cord, known as the meninges. It can be caused by viral, bacterial, or fungal infections. Here are five important things to know about meningitis:
- Types of Meningitis: The most common types are viral and bacterial meningitis. Viral meningitis is generally less severe and often resolves on its own, while bacterial meningitis can be life-threatening and requires immediate medical attention.
- Symptoms: Common symptoms include fever, headache, stiff neck, nausea, and sensitivity to light. In infants, symptoms can be more subtle, such as irritability or poor feeding.
- Transmission: Bacterial meningitis can spread through respiratory droplets, while viral meningitis is often spread through direct contact with an infected person’s secretions.
- Prevention: Vaccines are available to prevent certain types of bacterial meningitis, such as meningococcal and pneumococcal vaccines. Good hygiene practices can also help reduce the risk of infection.
- Treatment: Bacterial meningitis is treated with antibiotics, while viral meningitis typically requires supportive care. Early diagnosis and treatment are crucial for a better outcome.
Source: news.google.com