Articles with "pcr test" as a keyword



Novel PCR Test to Differentiate Between Infections with SARS-CoV-2, Influenza A and B

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Published in 2022 at "International Journal of Infectious Diseases"

DOI: 10.1016/j.ijid.2021.12.104

Abstract: Purpose Infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causes COVID-19, a worldwide spreading disease with acute respiratory distress syndrome as one of the major complications. In the early disease stage, COVID-19 cannot be… read more here.

Keywords: pcr test; sars cov; detection; influenza ... See more keywords
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Prolonged shedding of severe acute respiratory coronavirus virus 2 (SARS-CoV-2) RNA among patients with coronavirus disease 2019 (COVID-19)

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Published in 2020 at "Infection Control and Hospital Epidemiology"

DOI: 10.1017/ice.2020.307

Abstract: To estimate the duration of SARS-CoV-2 RNA shedding, we conducted a multisite study among patients who had nasopharyngeal specimens tested for SARS-CoV-2 RNA via real-time polymerase chain reaction (PCR) assay at Providence St Joseph Health… read more here.

Keywords: cov rna; among patients; cov pcr; sars cov ... See more keywords

ARTERIAL HYPERTENSION FOLLOWING COVID-19

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Published in 2022 at "Journal of Hypertension"

DOI: 10.1097/01.hjh.0000837212.76868.3f

Abstract: Objective: The aim of this study was to determine the frequency of newly verified or worsened existing hypertension in patients who had COVID-19. Design and method: In this case-control study which lasted from May 2021… read more here.

Keywords: arterial hypertension; hypertension; pcr test; following covid ... See more keywords
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Intubation of COVID patients: always a risky business?

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Published in 2020 at "Anaesthesia"

DOI: 10.1111/anae.15196

Abstract: We thank El-Boghdadly et al. for their article reporting the incidence of coronavirus disease 2019 (COVID-19) in healthcare workers following tracheal intubation [1]. Their study found a 10.7% incidence of COVID-19 following tracheal intubation in… read more here.

Keywords: intubation; covid; rna pcr; pcr test ... See more keywords

A Novel Benchmark Dataset for COVID-19 Detection during Third Wave in Pakistan

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Published in 2022 at "Computational Intelligence and Neuroscience"

DOI: 10.1155/2022/6354579

Abstract: Coronavirus (COVID-19) is a highly severe infection caused by the severe acute respiratory coronavirus 2 (SARS-CoV-2). The polymerase chain reaction (PCR) test is essential to confirm the COVID-19 infection, but it has certain limitations, including… read more here.

Keywords: pcr test; novel benchmark; covid; detection ... See more keywords
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A follow-up study shows that recovered patients with re-positive PCR test in Wuhan may not be infectious

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Published in 2021 at "BMC Medicine"

DOI: 10.1186/s12916-021-01954-1

Abstract: Background Previous studies showed that recovered coronavirus disease 2019 (COVID-19) patients can have a subsequent positive polymerase chain reaction (PCR) test for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) after they are discharged from the… read more here.

Keywords: covid patients; patients positive; study; positive pcr ... See more keywords

Assessing the effects of exposure to a SARS-CoV-2 re-positive patient in healthcare personnel

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Published in 2020 at "BMC Research Notes"

DOI: 10.1186/s13104-020-05365-y

Abstract: Objective To evaluate whether patients with COVID-19 who have tested re-positive with the PCR test for the SARS-CoV-2 virus are infectious is a challenge in the current circumstances. A follow-up survey was conducted with healthcare… read more here.

Keywords: healthcare personnel; assessing effects; sars cov; pcr test ... See more keywords

Before and after COVID-19: Changes in symptoms and diagnoses in 13,033 adults

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Published in 2024 at "PLOS ONE"

DOI: 10.1371/journal.pone.0286371

Abstract: Background Most patients with COVID-19 report experiencing one or more symptoms after acute infection subsides, known as post-acute sequelae of SARS-CoV-2 infection (PASC). Though research has examined PASC after acute COVID-19, few studies have examined… read more here.

Keywords: covid; pcr test; symptoms diagnoses; infection ... See more keywords

PCR test to specifically detect the apicomplexan 'X' (APX) parasite found in flat oysters Ostrea chilensis in New Zealand.

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Published in 2018 at "Diseases of aquatic organisms"

DOI: 10.3354/dao03244

Abstract: Described here is a polymerase chain reaction (PCR) test to detect the apicomplexan-X (APX) parasite of a flat oyster species, Ostrea chilensis, endemic to New Zealand. The test primers target sequences in the in situ… read more here.

Keywords: apx parasite; detect apicomplexan; apicomplexan apx; ostrea chilensis ... See more keywords
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COVID-19 Infection Alters the Microbiome: Elite Athletes and Sedentary Patients Have Similar Bacterial Flora

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Published in 2021 at "Genes"

DOI: 10.3390/genes12101577

Abstract: Regular exercise can upgrade the efficiency of the immune system and beneficially alter the composition of the gastro-intestinal microbiome. We tested the hypothesis that active athletes have a more diverse microbiome than sedentary subjects, which… read more here.

Keywords: pcr test; covid infection; bacterial flora; infection ... See more keywords

Distinct Outcomes in COVID-19 Patients with Positive or Negative RT-PCR Test

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Published in 2022 at "Viruses"

DOI: 10.3390/v14020175

Abstract: Identification of the SARS-CoV-2 virus by RT-PCR from a nasopharyngeal swab sample is a common test for diagnosing COVID-19. However, some patients present clinical, laboratorial, and radiological evidence of COVID-19 infection with negative RT-PCR result(s).… read more here.

Keywords: pcr test; pcr group; patients positive; negative pcr ... See more keywords