What is an organism that transmits parasites and other pathogens from one organism to another?

An organism that transmits parasites and other pathogens from one organism to another is called a DISEASE VECTOR. A disease vector does not cause disease by itself but it spreads infection by carrying pathogen from one organism to another. A good example of a disease vector is mosquito which is a vector for malaria parasite.

1.989×10^30 kg is the weight of the sun.

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