Question

What do you mean by pathogen and vector?

Answer 1

In epidemiology, a disease vector is any agent that carries and transmits an infectious pathogen into another living organism; most agents regarded as vectorsare organisms, such as intermediate parasites or microbes, but it could be an inanimate medium of infection such as dust particles.

Answer 2

Hello friend
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Pathogens - The disease causing micro-organisms are called pathogens.
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Vector - The carrier of pathogen and acts as a host is called vector diseases.

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Hope it will help u