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Article

The molecular epidemiology of cholera in Latin America.

The Journal of infectious diseases - 1 Mar 1993

Wachsmuth I K, Evins G M, Fields P I, Olsvik O, Popovic T, Bopp C A, Wells J G, Carrillo C, Blake P A

Abstract excerpt

To explain the sudden appearance and rapid spread of cholera in Latin America in January 1991, molecular techniques were used to define Vibrio cholerae O1 isolates from around the world. Restriction fragment length polymorphisms of rRNA and ctxA genes, DNA sequence of cholera toxin B subunit gene...

Topics

Alleles
Base Sequence
Cholera
Cholera Toxin
DNA Probes
Genotype
Humans
Latin America
Molecular Sequence Data
Nucleic Acid Hybridization
Polymerase Chain Reaction
Polymorphism, Restriction Fragment Length

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

RNA Probes

RNA, Bacterial

RNA, Ribosomal

Sequence Analysis, DNA

Vibrio cholerae

Source

Identifiers

PMID: 7680060
DOI: 10.1093/infdis/167.3.621

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-7680060-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 30 Aug 2026.

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