Mechanical and biological vector ,Reservoir , Host

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Mechanical and biological vector ,Reservoir , Host vector relationship , vectoral capacity Mechanical and biological vectors A vector is an animal that carries a disease from host to host . Mechanical vectors An animals that carries a

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Mechanical and biological vector ,Reservoir , Host – vector relationship , vectoral capacity<br>
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Mechanical and biological vectors A vector is an animal that carries a disease from host to host .
Mechanical vectors
An animals that carries a pathogen from host to host without being infected itself is a mechanical vector .
Eg. A fly lands on feces and then on your food ,depositing pathogens from the feces that you then ingest . Cholera , typhoid fever .<br>
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Biological vector
An animal that carries a pathogen that reproduces inside it before transmitting it to another host , typically via a bite , is a biological vector .
Eg. Mosquitoes – Malaria , zika , yellow fever , dengue fever.
Fleas – burberic plague<br>