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Health

Definitions

Below is a directory of terms used to talk about malaria. Most definitions have been taken from the US Centers for Disease Control and Prevention (CDC).

Healthcare poses a complex challenge for developing countries, interweaving problems of science, health and development.

E

Efficacy

The power or capacity to produce a desired effect.

ELISA

Enzyme-linked immunosorbent assay. ELISA is now often used to determine whether mosquito salivary glands are positive for sporozoites.

Endemic

Where disease occurs on a consistent basis.

Endophagic

An endophagic mosquito is a mosquito that feeds indoors.

Endophilic

An endophilic mosquito is a mosquito that tends to inhabit/rest indoors. Endophilism facilitates the blocking of malaria transmission through application of residual insecticides to walls.

Epidemic

The occurrence of more cases of disease than expected in a given area or among a specific group of people over a particular period of time.

Epidemiology

The study of the distribution and determinants of health-related states or events in specified populations, and the application of this study to the control of health problems.

Eradication

The process of removing something permanently.

Erythrocyte

A red blood cell.

Erythrocytic stage

A stage in the life cycle of the malaria parasite found in the red blood cells. Erythrocytic stage parasites cause the symptoms of malaria.

Exoerythrocytic stage

A stage in the life cycle of the malaria parasite found in liver cells (hepatocytes). Exoerythrocytic stage parasites do not cause symptoms.

Exophagic

An exophagic mosquito is a mosquito that feeds outdoors.

Exophilic

An exophilic mosquito tends to inhabit/rest outdoors. Residual insecticides in buildings are less effective at controlling exophilic mosquitoes.