Usefulness of SARS-CoV-2 antigen test sample as input for SARS-CoV-2 RT-PCR analysis.
J Med Virol
; 94(4): 1693-1695, 2022 Apr.
Article
en En
| MEDLINE
| ID: mdl-34786737
ABSTRACT
SARS-CoV-2 rapid detection is of great interest to prevent viral dissemination. In that sense, antigen tests appeared as a very valuable tool to reach this goal. However, it is possible to obtain a negative result in those patients with low viral loads, and consequently, reverse transcription-polymerase chain reaction (RT-PCR) should be performed on samples from patients with a negative antigen test in which there is a strong suspicion of COVID infection. The common diagnostic algorithm involves taking a second sample for RT-PCR testing. This study evaluates the usefulness of the antigen test sample for carrying out RT-PCR analysis when necessary. Results obtained indicate that can be used a unique sample for both antigen test and RT-PCR. This data showed that it is possible to reduce excessive suspected individuals managing and so on increase staff security and patient comfort.
Palabras clave
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Prueba de Ácido Nucleico para COVID-19
/
Prueba Serológica para COVID-19
/
SARS-CoV-2
Tipo de estudio:
Diagnostic_studies
Límite:
Humans
Idioma:
En
Revista:
J Med Virol
Año:
2022
Tipo del documento:
Article
País de afiliación:
España