Use of next generation sequencing technologies for the diagnosis and epidemiology of infectious diseases

Abstract

For the first time, next generation sequencing technologies provide access to genomic information at a price and scale that allow their implementation in routine clinical practice and epidemiology. While there are still many obstacles to their implementation, there are also multiple examples of their major advantages compared with previous methods. Their main advantage is that a single determination allows epidemiological information on the causative microorganism to be obtained simultaneously, as well as its resistance profile, although these advantages vary according to the pathogen under study. This review discusses several examples of the clinical and epidemiological use of next generation sequencing applied to complete genomes and microbiomes and reflects on its future in clinical practice.

Keywords: Diagnosis; Diagnóstico; Epidemiology; Epidemiología; Genoma; Genome; Next generation sequencing; Resistance; Resistencias; Secuenciación masiva; Vigilance; Vigilancia.