Vector (biology)

A vector in biology is an animal on or in which a small living thing gets transported. The vector gets no benefit and sometimes loses fitness by the arrangement.

The term is most used for the transport of parasites and agents of disease. So, deadly diseases, such as malaria and dengue fever, are carried by some mosquitoes.

The study of vectors gives us knowledge about the life cycle of parasitic diseases, and this helps us control those diseases.

Examples

An Anopheles stephensi mosquito shortly after obtaining blood from a human (the droplet of blood is expelled as a surplus). This mosquito is a vector of malaria. Fighting mosquitos in areas with malaria will fight malaria effectively.

Insects

Flies

Bugs

Other insects

  • Fleas such as the human flea, Pulex irritans and the Oriental rat flea, Xenopsylla cheopis, transmit bubonic plague, murine typhus and tapeworms.[7] Rodents, such as rats and mice carry the fleas, and spread them.[8][9]
  • Glassy-winged sharpshooter (a leafhopper) transmits the Xylella fastidiosa bacterium among plants, resulting in diseases of grapes, almonds, and many other cultivated plants.[10]

Other groups

Other Languages
čeština: Přenašeč
فارسی: ناقل
한국어: 매개체
हिन्दी: रोगवाहक
Bahasa Indonesia: Vektor (biologi)
Kreyòl ayisyen: Vektè byolojik
Bahasa Melayu: Vektor (epidemiologi)
日本語: 媒介者
Plattdüütsch: Vekter (Biologie)
română: Vector biologic
русский: Переносчик
srpskohrvatski / српскохрватски: Vektor (epidemiologija)
Basa Sunda: Véktor (biologi)
українська: Вектор (біологія)