eosinophil cell of immune system fights allergy and parasites.

adenovirus aids allergy anatomy antibody army basophil biology biomedical blood care cartoon cell close dendrite diagram education eosinophil fights granulocyte granulocytes health histology hiv human icon illustration immune immunology inflammation inside isolated logo long macrophage magnification medicine monocyte neutrophil nucleus object outline parasites plasma platelet red research science shadow simple single style system tissue virus white zoom