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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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Monthly Field Day with Patients & Staff: Building Trust, Engagement, and Wellbeing

Healthcare is built on relationships. While diagnosis, treatment and technology are critical, the human connection between patients and healthcare staff remains central to healing and recovery. A Monthly Field Day with Patients & Staff is a thoughtful initiative designed to strengthen these relationships by creating opportunities for interaction outside routine clinical environments.

In today’s healthcare systems, patient engagement and staff wellbeing are recognised as essential components of quality care. Monthly field days provide a structured yet informal platform to support both.

What Is a Monthly Field Day with Patients & Staff?

A Monthly Field Day is a planned engagement event where patients and healthcare staff come together to participate in non-clinical activities. These events focus on:

interaction
wellbeing
communication
community-building

They are not medical appointments but shared experiences that promote trust and understanding.

Why Field Days Matter in Healthcare

Healthcare Is Emotionally Demanding

Patients often experience anxiety, fear and uncertainty. Staff face long hours, emotional stress and high responsibility. Field days offer a space for:

relaxed interaction
emotional connection
mutual understanding

This humanises care delivery.

Strengthening Patient–Staff Trust

Trust grows through:

open communication
shared experiences
consistent engagement

Field days reduce perceived barriers between patients and healthcare teams.

Benefits for Patients

Improved Comfort and Confidence

Patients feel more at ease when they know the people involved in their care beyond clinical roles.

Better Engagement in Care

Engaged patients are more likely to:

ask questions
follow care plans
attend follow-ups

This leads to improved health outcomes.

Emotional and Social Wellbeing

Social interaction, light activity and positive experiences support mental and emotional health, especially for patients with chronic conditions.

Benefits for Healthcare Staff

Reduced Burnout

Regular non-clinical engagement helps:

reduce emotional fatigue
restore motivation
improve job satisfaction

Stronger Team Relationships

Shared activities strengthen teamwork and communication among staff members.

Renewed Sense of Purpose

Seeing patients outside stressful clinical settings reinforces the meaningful impact of healthcare work.

Organisational Benefits

Enhanced Patient-Centered Culture

Field days reinforce values of empathy, accessibility and respect.

Improved Patient Satisfaction

Trust and familiarity contribute to better patient experiences and feedback.

Better Communication and Feedback

Informal settings encourage honest dialogue, helping organisations understand patient needs and expectations.

Activities Commonly Included in Field Days

Wellness Activities

gentle exercises
stretching or yoga
breathing sessions

Educational Interactions

health awareness talks
preventive care discussions
lifestyle guidance

Recreational and Social Activities

group games
creative sessions
interactive challenges

These activities promote joy, connection and inclusion.

Inclusivity and Accessibility

Effective field days are:

inclusive of different age groups
adaptable for physical limitations
culturally sensitive
welcoming and non-competitive

Inclusivity ensures meaningful participation for all.

Why Monthly Frequency Works Best

Monthly scheduling:

maintains continuity
builds long-term trust
prevents disengagement
supports gradual relationship building

Consistency transforms engagement into culture.

Evidence Supporting Engagement Initiatives

Research shows that:

patient engagement improves health outcomes
staff wellbeing reduces errors and burnout
relationship-based care enhances satisfaction

Global health frameworks emphasise people-centred care models.

Measuring the Impact of Field Days

Impact can be evaluated through:

patient feedback
staff engagement surveys
participation rates
qualitative testimonials

Regular assessment helps refine the program.

Implementing a Successful Monthly Field Day

Key elements include:

leadership support
clear objectives
simple, inclusive activities
consistent scheduling
feedback-driven improvement

Success depends on commitment rather than scale.

Long-Term Impact on Healthcare Culture

Over time, Monthly Field Days contribute to:

stronger trust
improved communication
better morale
enhanced care experience

They reinforce the idea that healthcare is a partnership between people.

Conclusion

A Monthly Field Day with Patients & Staff is more than an engagement activity—it is a meaningful investment in trust, wellbeing and human connection. By creating shared experiences beyond clinical settings, healthcare organisations strengthen relationships that directly influence care quality and satisfaction. In an environment often driven by efficiency and outcomes, monthly field days remind us that compassion, communication and community remain at the heart of effective healthcare.

References

World Health Organization (WHO) – People-Centred Care and Patient Engagement
Indian Council of Medical Research (ICMR) – Patient Experience and Care Quality Studie
Lancet – Patient–Provider Relationships and Health Outcomes
National Health Systems Resource Centre – Community Engagement in Healthcare
Indian Journal of Healthcare Management – Staff Wellbeing and Patient Satisfaction
Statista – Healthcare Engagement and Experience Trends

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