Article,

Pathogenicity islands in bacteria of upper respiratory tract infection

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World Journal of Biology Pharmacy and Health Sciences, 18 (2): 016–023 (September 2024)
DOI: 10.30574/wjbphs.2024.18.2.0219

Abstract

Children's upper respiratory tract infections (URTIs)—infections of the upper respiratory tract without symptoms of pneumonia—represent a significant socioeconomic and epidemiological issue. The study of microbial pathogenicity, which is a complex multifactorial process complicated by the coordinated activity of genetic regions linked to virulence and resistance determinants, has accelerated due to increased awareness of infectious diseases in humans caused by microbial pathogens. Pathogenicity islands and resistance islands are essential to the evolution of pathogens and seem to work in tandem during the bacterial infection process. While pathogenicity islands encourage the development of illness, Additionally, pathogenicity islands are part of a vast array of genomic islands that play a vital role in the transmission of bacterial genes. They encode essential characteristics such as virulence, antibiotic resistance, and other supplementary functions.

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