An animal that can transfer a pathogen from one host to another without itself being infected

University of Notre Dame

Pathogenic transmission via mechanical vector

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Mechanical Vector Transmission

Types of disease vectors include:
- Mechanical vector
- Biological vector

Types of Disease Vectors

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Mechanical Transmission Example (Figure 16.12a). Reprinted from OpenStax Microbiology (p. 668), by N. Parker, M. Shneegurt, A.-h. Thi Tu, B. M. Forester, and P. Lister, 2016, Rice University. Copyright 2016 by Rice University.

Mechanical Transmission Example

Mechanical Vector

An infected animal capable of pathogenic transmission from one host to another. Arthropod examples: Mosquitos (transmit malaria) and lice (transmit typhus). Non-arthropod examples: Mammals (rabies) and chickens (avian influenza)

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