Author: Hattori, T.; Amishima, M.; Morinaga, D.; Kamada, K.; Nakakubo, S.; Yamashita, Y.; Shichinohe, Y.; Fujisawa, S.; Nishida, M.; Nasuhara, Y.; Teshima, T.; Konno, S.
Title: Older age is associated with sustained detection of SARS-CoV-2 in nasopharyngeal swab samples Cord-id: a1ssfxs2 Document date: 2020_5_29
ID: a1ssfxs2
Snippet: PCR testing of nasopharyngeal swab samples is used for the diagnosis of coronavirus disease 2019 (COVID-19) and for determining timing of discharge. The viral load usually declines at convalescent phase, but sometimes remained positive for a long time even after relief of symptoms. In this study, we identified older age is associated with sustained detection of SARS-CoV-2 in nasopharyngeal swab samples.
Document: PCR testing of nasopharyngeal swab samples is used for the diagnosis of coronavirus disease 2019 (COVID-19) and for determining timing of discharge. The viral load usually declines at convalescent phase, but sometimes remained positive for a long time even after relief of symptoms. In this study, we identified older age is associated with sustained detection of SARS-CoV-2 in nasopharyngeal swab samples.
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