Phenomena and Processes

Microbial Drug Resistance

The ability of microorganisms, especially bacteria, to resist or to become tolerant to chemotherapeutic agents, antimicrobial agents, or antibiotics. This resistance may be acquired through gene mutation or foreign DNA in transmissible plasmids (R FACTORS).

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

The ability of microorganisms, especially bacteria, to resist or to become tolerant to chemotherapeutic agents, antimicrobial agents, or antibiotics. This resistance may be acquired through gene mutation or foreign DNA in transmissible plasmids (R FACTORS).

MeSH Record

Classification

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MeSH Record

See Also

MeSH Record

Synonyms

13 entry terms
  • Drug Resistance, Microbial
  • Drug Resistances, Microbial
  • Antibiotic Resistance
  • Antibiotic Resistance, Microbial
  • Antimicrobial Drug Resistance
  • Antimicrobial Resistance, Drug
  • Antimicrobial Drug Resistances
  • Antimicrobial Resistances, Drug
  • Drug Antimicrobial Resistance
  • Drug Antimicrobial Resistances
  • Resistance, Antibiotic
  • Resistance, Drug Antimicrobial
  • Resistances, Drug Antimicrobial

MeSH Record

Aspects Covered

5 allowable subheadings

Indexed with the subheadings drug effects, genetics, immunology, physiology, radiation effects.

MeSH Record

Indexing Annotation

general or unspecified; prefer specifics; not for protozoa: index DRUG RESISTANCE

MeSH Record

History Note

1963; for ANTIBIOTIC RESISTANCE use DRUG RESISTANCE 2002-2007

MeSH Hierarchy

Tree Numbers

AMA Style

References

  1. National Library of Medicine. Microbial Drug Resistance. Medical Subject Headings (MeSH). 2026. Unique ID D004352. http://id.nlm.nih.gov/mesh/2026/D004352
  2. Microbial Drug Resistance. In: Wikipedia. https://en.wikipedia.org/wiki/Antimicrobial_resistance
  3. Microbial Drug Resistance. In: Wikidata. https://www.wikidata.org/wiki/Q21698220