How does malaria cause meningitis?

Malaria is most common in Southern Asia and Sub-Saharan Africa. Once the parasite begins to attack red blood cells, Malaria Meningitis can form.

What is the pathogenesis of meningitis?

The pathogenesis and pathophysiology of bacterial meningitis involve a complex interplay between virulence factors of the pathogens and the host immune response [4,5]. Much of the damage from this infection is believed to result from cytokines released within the CSF as the host mounts an inflammatory response.

Why is Erythrocytic phase important in malaria pathogenesis?

The first symptoms and signs of malaria are associated with the rupture of erythrocytes when erythrocytic-stage schizonts mature. This release of parasite material presumably triggers a host immune response.

What is the pathophysiology of bacterial meningitis?

Bacterial meningitis is characterized by the entry of bacteria into the cerebrospinal fluid (CSF) and bacterial growth in this compartment leading to inflammation within the CSF and the adjacent brain tissue.

Is cerebral malaria same as meningitis?

Impairment of consciousness associated with a febrile illness is a common presentation of severely ill children in the tropics. Cerebral malaria (CM) and acute bacterial meningitis (ABM) are the two commonest causes, and they both have a high mortality and a significant risk of neurological sequelae in survivors.

What are the complications of malaria?

Other complications

• liver failure and jaundice – yellowing of the skin and whites of the eyes.
• shock – a sudden drop in blood pressure.
• pulmonary oedema – a build-up of fluid in the lungs.
• acute respiratory distress syndrome (ARDS)
• abnormally low blood sugar – hypoglycaemia.
• kidney failure.

How can you prevent meningitis?

These steps can help prevent meningitis:

1. Wash your hands. Careful hand-washing helps prevent the spread of germs.
2. Practice good hygiene. Don’t share drinks, foods, straws, eating utensils, lip balms or toothbrushes with anyone else.
3. Stay healthy.
4. Cover your mouth.
5. If you’re pregnant, take care with food.

What vectors are responsible for malaria transmission?

Anopheles Mosquitoes. Malaria is transmitted to humans by female mosquitoes of the genus Anopheles. Female mosquitoes take blood meals for egg production, and these blood meals are the link between the human and the mosquito hosts in the parasite life cycle.

What is the mode of transmission of malaria?

How is malaria transmitted? Usually, people get malaria by being bitten by an infective female Anopheles mosquito. Only Anopheles mosquitoes can transmit malaria and they must have been infected through a previous blood meal taken from an infected person.

Can you fully recover from bacterial meningitis?

Some people with the infection die and death can occur in as little as a few hours. However, most people recover from bacterial meningitis. Those who do recover can have permanent disabilities, such as brain damage, hearing loss, and learning disabilities.