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Published on: Jul 09, 2020
2 minute read
By: Dr Rakesh Choudhary

COVID- 19 Tests – What Do You Need To Know?

COVID- 19 tests – What do you need to know?

Author: Dr. Rakesh Choudhary MBBS, MS, FRCS UK, FRCS Orth UK, MChOrth UK.

Dr. Choudhary is a practicing consultant surgeon in the UK.

So many of us think it is not their job to learn about COVID-19 tests and this should be left for the experts and governments to decide about these tests. But I strongly suggest the public must have a basic understanding of these tests which they may have to have themselves.

Basically there are two types of tests, one which can detect the virus in the body and the other one which tells if the person had the previous infection.

Virus test

The virus test detects an active infection. It detects the genetic material (RNA) of the virus during an active infection. It is also called a PCR (polymerase chain reaction) test or nucleic acid test and is sometimes inaccurately called an antigen test.

A swab is taken from deep in the back of your throat and deep in the nose. The swab should go deep up to 7-8 cm and is generally uncomfortable for the patient. Swabbing patients using the correct technique is paramount in ensuring an accurate result. By simply swabbing the inside of the nasal passage is not deep enough to verify that the virus is present.

What does virus testing tell you?

This test tells us if a patient is actively infected with the COVID-19 virus. Virus testing is used mainly for the diagnosis of COVID-19.

When should it be done?

The virus test works best during the first seven days of symptoms.

The coronavirus can be detected in swabs even before symptoms of illness first appear . This is why people can be infectious for a few days before the onset of symptoms, which usually appear about 5 days after the virus infects. Some people have no symptoms throughout their infection but are positive on the virus test and infectious to others. After a few days of illness, the concentration of the virus falls (as seen in swab samples) and the symptoms of the illness usually recede.

Accuracy of the test

In a person with COVID-19, the test is less likely to give a positive result late in the course of infection once the virus has been cleared by the immune system, or if an inadequate sample is taken from the nose or throat. There are concerns that the rate of ‘false negative’ test results could be as high as 30% and a significant number of people are wrongly being told they do not have the virus.

Antibody test

Antibody tests check your blood by looking for antibodies, which may tell you if you had a past infection with the virus that causes COVID-19. Antibodies are protein structures that are produced by the immune system in response to certain infections. The antibody can help fight off infections and can provide protection against getting that disease again (immunity). Antibodies are disease-specific. For example, measles antibodies will protect you from getting measles if you are exposed to it.

The antibody test detects the presence of antibodies as a marker of past infection. The antibody test (blood test) will only detect infections after the immune system has produced antibodies that recognize the virus. This happens approximately 7–10 days after symptoms develop.

Tests carried out a week after a patient develops symptoms will detect only 30% of people who had COVID-19 infection. Accuracy increases to 72% at two weeks and to 94% in the third week. Some people may take even longer to develop antibodies, and some people who are infected may not ever develop antibodies.

Interpretation of the antibody test is complex for non-medical people. Basically having antibodies to the virus that causes COVID-19 may provide protection from getting infected with the virus again. If it does, we do not know how much protection the antibodies may provide or how long this protection may last.

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Kindness Week – Recognize Employees Going the Extra Mile

In today’s fast-paced corporate world, deadlines, targets and performance metrics often dominate workplace conversations. However, one powerful factor that consistently drives employee satisfaction and productivity is kindness.

Kindness Week is a meaningful initiative designed to celebrate employees who go beyond their defined roles, support their colleagues and contribute positively to workplace culture. Recognizing those who consistently go the extra mile not only boosts morale but also strengthens organizational values.

Why Kindness Matters in the Workplace

Kindness in professional settings includes:

Offering help without being asked
Supporting team members during stressful periods
Maintaining respectful communication
Appreciating others’ contributions
Showing empathy during challenges

These small actions significantly influence employee wellbeing and workplace harmony.

Research in organizational psychology indicates that workplaces with higher levels of appreciation and positive reinforcement experience:

Better employee engagement
Lower stress levels
Higher productivity
Improved retention rates

The Purpose of Kindness Week

Kindness Week serves multiple objectives:

1. Encourage Positive Behavior

By highlighting positive actions, organizations reinforce desirable behaviors.

2. Promote Appreciation

Employees feel valued when their efforts are acknowledged publicly.

3. Strengthen Team Bonds

Recognition fosters collaboration and trust.

4. Improve Workplace Morale

Celebrating contributions creates a supportive environment.

Benefits of Recognizing Employees Who Go the Extra Mile

Boosted Motivation

When employees know their efforts are noticed, they are more motivated to maintain high performance.

Increased Engagement

Recognition creates emotional connection with the organization.

Better Mental Wellbeing

Feeling appreciated reduces stress and burnout.

Enhanced Organizational Reputation

A positive work culture attracts talent and strengthens employer branding.

How to Celebrate Kindness Week

1. Employee Appreciation Awards

Create categories such as:

Kindness Champion
Team Support Star
Helping Hand Award
Positive Attitude Leader

Keep criteria transparent and inclusive.

2. Gratitude Wall

Encourage employees to post thank-you notes recognizing colleagues’ contributions.

This creates visible appreciation within the organization.

3. Leadership Acknowledgment

Managers and senior leaders can personally recognize employees during team meetings.

Direct appreciation from leadership increases impact.

4. Team Lunch or Wellness Event

Organize:

Welcome lunches
Healthy snack days
Mindfulness sessions
Team-building activities

Combining kindness with wellness initiatives reinforces healthy workplace culture.

5. Random Acts of Kindness Challenge

Encourage employees to perform small acts such as:

Mentoring a junior colleague
Helping with workload
Writing appreciation emails
Sharing learning resources

Recognize participation at week’s end.

Kindness and Employee Retention

Studies consistently show that employees who feel recognized are more likely to remain loyal to their organizations.

Recognition contributes to:

Reduced turnover
Improved job satisfaction
Stronger commitment
Positive organizational citizenship behavior

Kindness Week may seem simple, but its long-term cultural impact can be significant.

Promoting Inclusivity During Kindness Week

Ensure recognition initiatives:

Avoid favoritism
Include all departments
Value non-managerial roles equally
Recognize behind-the-scenes contributions

Inclusivity strengthens fairness and trust.

Measuring the Impact

Organizations can assess the success of Kindness Week by tracking:

Employee feedback surveys
Participation rates
Team engagement metrics
Retention trends

Continuous appreciation initiatives beyond one week create sustainable results.

Building a Culture Beyond One Week

Kindness should not be limited to a single event. Companies can maintain momentum by:

Monthly recognition programs
Peer-to-peer appreciation platforms
Wellness check-ins
Leadership mentoring initiatives

Embedding appreciation into daily operations ensures lasting cultural transformation.

The Indian Corporate Context

In India’s rapidly growing corporate landscape, workplace stress and competition are increasing. Initiatives like Kindness Week support mental wellbeing, collaboration and emotional resilience.

Organizations prioritizing empathy and recognition often witness stronger teamwork and healthier work environments.

Conclusion

Kindness Week is more than a celebration — it is a strategic initiative to recognize employees who go the extra mile and foster a culture of appreciation. By encouraging empathy, gratitude and recognition, organizations create an environment where employees feel valued and motivated.

Simple acts of appreciation can lead to stronger teams, improved morale and long-term success. Recognizing kindness today builds a more collaborative and positive workplace for tomorrow.

References

Society for Human Resource Management – Employee Recognition Studies
Indian Journal of Occupational Health – Workplace Wellbeing Research
Harvard Business Review – Impact of Appreciation on Productivity
World Health Organization – Healthy Workplace Framework
National Institute of Mental Health – Workplace Mental Health Insights

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