Vector (infectious disease)
Last revised by Daniel J Bell on 10 Mar 2020
Citation, DOI, disclosures and article data
Citation:
Bell D, Vector (infectious disease). Reference article, Radiopaedia.org (Accessed on 29 Mar 2024) https://doi.org/10.53347/rID-74738
rID:
74738
Article created:
3 Mar 2020,
Daniel J Bell ◉
Disclosures:
At the time the article was created Daniel J Bell had no recorded disclosures.
View Daniel J Bell's current disclosures
Last revised:
10 Mar 2020,
Daniel J Bell ◉
Disclosures:
At the time the article was last revised Daniel J Bell had no recorded disclosures.
View Daniel J Bell's current disclosures
Revisions:
2 times, by
1 contributor -
see full revision history and disclosures
Sections:
Synonyms:
- Vectors (infectious disease)
- Biological vector
- Biological vectors
A vector, (also known as a biological vector) in the context of infectious diseases, is a carrier, in particular an animal, and most commonly an arthropod, that transmits the infective entity from one host to another 1. Often the infective agent undergoes some change as part of its normal life cycle in the biological vector.
History and etymology
Vector derives from the Latin word 'vehere', meaning 'to carry' 1.
References
- 1. William Alexander Newman Dorland. Dorland's Illustrated Medical Dictionary. (2018) ISBN: 9781416023647
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