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Related Concept Videos

Detection of Gross Error: The Q Test01:00

Detection of Gross Error: The Q Test

When one or more data points appear far from the rest of the data, there is a need to determine whether they are outliers and whether they should be eliminated from the data set to ensure an accurate representation of the measured value. In many cases, outliers arise from gross errors (or human errors) and do not accurately reflect the underlying phenomenon. In some cases, however, these apparent outliers reflect true phenomenological differences. In these cases, we can use statistical methods...

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Related Experiment Video

Updated: Jun 9, 2026

Behavioral Assessment of the Aging Mouse Vestibular System
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Rostered Routine Testing: A Necessary Evil?

Seow Yen Tan1, Choon How How2, Beng Hoong Poon3

  • 1Department of Infectious Diseases, Changi General Hospital, Singapore.

Open Forum Infectious Diseases
|January 13, 2022
PubMed
Summary
This summary is machine-generated.

Routine testing detected an asymptomatic severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection in a staff member. This allowed the institution to implement measures, successfully curbing spread and minimizing operational disruption.

Keywords:
healthcare personnelrostered routine testingsurveillance

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Area of Science:

  • Infectious Diseases
  • Public Health
  • Epidemiology

Background:

  • Asymptomatic transmission of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) poses a significant challenge to infection control.
  • Rostered routine testing programs are crucial for early detection in healthcare settings.

Purpose of the Study:

  • To describe the experience of detecting an asymptomatic SARS-CoV-2 infection in a staff member.
  • To outline institutional measures implemented to control the spread of infection.
  • To evaluate the impact of these measures on daily operations.

Main Methods:

  • Implementation of a rostered routine testing program for institutional staff.
  • Identification of an asymptomatic positive case through this program.
  • Application of targeted infection control and operational strategies.

Main Results:

  • Successful detection of an asymptomatic severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infected individual.
  • Effective implementation of control measures preventing further transmission.
  • Minimal disruption to the institution's daily operations.

Conclusions:

  • Rostered routine testing is effective in identifying asymptomatic severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) carriers.
  • Proactive institutional measures can successfully mitigate the impact of infections on operations.
  • Sustained vigilance and testing are vital for maintaining operational continuity during pandemics.