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chitin polysaccharide complex carbohydrate molecule which is itself a polysaccharide

body is composed of three regions head thorax and abdome

behind the antenna the compound eye is visible with its repeating pattern of ommatidia

antenna on the right is situated in such a way that its interior or lumen

an anopheles stephensi mosquito is obtaining a blood meal from a human host through its pointed proboscis

laboratorian is preparing specimens in order to confirm the presence of botulinum toxin

laboratory technician is seen here working in a kenema sierra leone lab

laboratory is looking through a microscope

this laboratorian is staining a thick blood film using the giemsa stain technique in a parasitology lab

examining thick blood film increases the likelihood of detecting parasites like malaria for the blood is concentrated

clinician shown here is obtaining a blood sample

clinician is discharging blood collected from a small vertebrate during a 1974 arbovirus study

clinician is bleeding a horses jugular vein to test it for the arboviral disease

blood is being extracted from the jugular vein of this bird and will later be tested for the presence of arbovirus
