host-specific

One organism only

Host-specific describes parasites, pathogens, or symbionts that can only survive in or on a particular species: The virus is host-specific to bats.

A host-specific pest targets one plant; a host-specific bacterium infects only certain animals.

The term appears in biology, agriculture, and medicine to indicate narrow rather than broad host range.

biology

pathogen

Disease-causing microorganism

  • parasiteOne exploiting a host
  • virusMicroscopic infectious agent
  • bacteriaNucleus-free single-celled organisms

infection · tropism · receptor · susceptibility · organism · vector · disease · transmission · adaptation · coevolution

computing

server

One who attends tables

settings · deployment · environment · hostname · instance · virtualization · container · routing · DNS · firewall

Opposites
host range breadth

host-specificbroad-spectrum

Effective across many varieties

generalist · non-specific · wide-ranging · promiscuous · ubiquitous

biological selectivity

host-specificopportunistic

Exploiting circumstances for gain

nonselective · non-specific · unspecialized · indiscriminate · promiscuous

Family

host, specific, species, hospitality, specification

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