vectorany living creature that transmits an infectious agent to humans.
Vector-borne transmissionWhen researchers talk about vectors, often they are talking about insects, which as a group of invertebrate animals carry a host of different infectious…
Vehicle-borne transmissionIn this situation, a vehicle—that is, an inanimate object or material called in scientific terms a "fomite", becomes contaminated with the infectious…
Virus(VY-rus) In medicine, a very simple microorganism that infects cells and may cause disease.