Mechanical transmission is a form of vector transmission that occurs when an animal vector, such as an arthropod, carries a pathogen on the outside of its body and transmits it to a new host through direct physical contact.

Mechanical Vector Transmission

Biological transmission is a form of vector transmission that occurs when a pathogen is carried inside the body of an animal vector, such as an arthropod, and is transmitted to a new host, typically through biting.

Biological Vector Transmission

Types of vector transmission include:
- Mechanical transmission
- Biological transmission

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Pathogenic transmission by mechanical or biological vector

Vector Transmission

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A disease carrier that transmits a pathogen from one host to another

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