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Virological profile of upper respiratory tract infections in children under 5 years of age- a cross sectional study in a tertiary care hospital in North India.
Agarwal, Anurag; Chakma, Navankur; Manchanda, Vikas; Dabas, Aashima.
Afiliação
  • Agarwal A; Department of Paediatrics, Maulana Azad Medical College, New Delhi, India.
  • Chakma N; Department of Paediatrics, Maulana Azad Medical College, New Delhi, India. Electronic address: navankur12@rediff.com.
  • Manchanda V; Department of Microbiology, Maulana Azad Medical College, New Delhi, India.
  • Dabas A; Department of Paediatrics, Maulana Azad Medical College, New Delhi, India.
Indian J Med Microbiol ; 44: 100378, 2023.
Article em En | MEDLINE | ID: mdl-37356837
ABSTRACT

OBJECTIVE:

To study the virological profile of URI among children under 5 years of age. Since, it is very difficult to distinguish between various viral etiologies solely on the basis of symptoms, this study was attempted to generate evidence that majority of URI are caused due to viral illness and no antibiotics should be prescribed in the management of the same.

METHODS:

This observational study was conducted over a period of one year (June 2021-May 2022) in a tertiary care teaching hospital in New Delhi. A total of 180 children between the age of 0-5 years with symptoms of URI were included. Nasopharyngeal swabs were taken and processed for detection of viruses using multiplex RT PCR.

RESULTS:

Presence of viruses were detected in 136 (75.6%) samples. A single virus was identified in 113 samples, whereas 21 were found to harbour two viruses and 2 were carrying three viruses. The most common virus isolated was Human Rhinovirus (HRV- 55.8%) followed by Respiratory Syncytial Virus (RSV- 23.5%). In samples showing coinfection with two viruses, most common was Human Corona Virus (HCoV)- NL63, 229E, OC43, HKU1. None of the patients were given antibiotics. None of the patients required any hospital admission for severe respiratory illness.

CONCLUSIONS:

Viruses are a major cause of URI in children under five years of age, with the most prevalent organisms being HRV and RSV. Antibiotic prescriptions in URI are not warranted.
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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Infecções Respiratórias / Vírus / Viroses / Vírus Sincicial Respiratório Humano / Coinfecção Idioma: En Ano de publicação: 2023 Tipo de documento: Article

Texto completo: 1 Base de dados: MEDLINE Assunto principal: Infecções Respiratórias / Vírus / Viroses / Vírus Sincicial Respiratório Humano / Coinfecção Idioma: En Ano de publicação: 2023 Tipo de documento: Article