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Published on: Jul 07, 2020
2 minute read
By: Dr Rajan Choudhary

Asymptomatic COVID Infections – Are You Safe?

Asymptomatic COVID infections – are you safe?

Patients with COVID usually exhibit signs of coughing, fever, and fatigue. This can develop into further respiratory problems including difficulty breathing, pneumonia in both lungs, and in severe cases the need to ventilate a patient in an intensive care setting. But what if you are asymptomatic? Do you need to worry? Surely you get the benefits of immunity without the dangers of life-threatening symptoms.

In our previous blog, we discussed how a study showed 41% of people with COVID were asymptomatic. However, they had the same viral load as their symptomatic counterparts. This paper published in Nature Medicine suggests that even the asymptomatic patients developed signs of lung inflammation without showing any outward symptoms. Could asymptomatic patients still be damaged by COVID? It's not easy to study this subset of patients, as they do not get tested routinely or present to hospital for examination or investigation.

This study looked at 37 individuals in the Wanzhou District who were diagnosed with COVID via swab test but did not show any symptoms before the test or during hospitalization. These patients were found through the extensive contact tracing program set up in Central China. Whilst in hospital 57% showed abnormalities in the lung fields on a CT scan, including the “ground glass” appearance classic for COVID pneumonia. These changes could be due to fluid or blood in the area or due to inflammation caused directly by the infection.

What does this mean for the individual in the long term? This is difficult to say, especially since COVID has only been around for a few months so long term follow up is simply impossible to state accurately. Depending on the size and severity of the inflammation it may resolve spontaneously with no lasting damage, or the inflammation could cause scarring of the lung tissue that only becomes evident several years or decades down the line. It's difficult to tell.

The study also looked at two other factors in these patients. Compared to their symptomatic counterparts, asymptomatic patients were found to shed viral particles for several more days. It is unclear the significance of this, or whether this makes them more infective or prone to transmitting the infection for a longer period of time. It does add support to the theory asymptomatic people should not believe themselves exempt from spreading the infection.

Secondly, the study looked at the prevalence of antibodies present in the patient's blood. These antibodies can be used as a surrogate for immunity. In theory, after infection occurs our body has the ability to rapidly produce these antibodies against the virus in the event of a second infection. This would neutralize the infection before it could develop into a serious disease.

Looking at these antibodies the researchers found antibody levels against the SARS and MERS virus to last over 2 years. However, against SARS-CoV-2, the antibody levels fall within 2-3 months, providing only a short duration of immunity. This is worrisome for individuals and countries hoping to achieve herd immunity or at least immunity to the virus after a mild or asymptomatic infection.

So what should we take away from this? Perhaps an asymptomatic infection is not the perfect scenario. Damage does occur to your lungs, albeit temporary damage. You are still able to spread it to vulnerable people. And your immunity may not last as long as other infections.

Therefore be safe. Maintain social distancing, follow government advice on wearing a mask. And if you can, avoid excessive socializing or close contact with lots of other people. The virus hasn’t gone away, and it is still dangerous.

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KEYWORD: Employee Wall of Fame – Celebrate uniqueness

In today’s competitive and fast-paced work environment, employee recognition plays a vital role in building a positive and productive workplace culture. While salary and benefits are important, appreciation and acknowledgment often have a deeper and longer-lasting impact on motivation.

An Employee Wall of Fame is a powerful yet simple initiative that celebrates individual contributions, highlights achievements and reinforces a culture of appreciation.

What Is an Employee Wall of Fame?

An Employee Wall of Fame is a recognition platform — physical or digital — that showcases employees who have demonstrated exceptional performance, creativity, teamwork or leadership.

It may include:

Employee photographs
Achievement descriptions
Monthly or quarterly awards
Customer appreciation highlights
Team milestones

This visible recognition fosters pride and belonging.

Why Celebrating Uniqueness Matters

Every employee brings distinct skills, experiences and perspectives to the organization. Recognizing uniqueness:

Encourages diversity
Builds confidence
Promotes innovation
Strengthens team cohesion

Appreciation creates an inclusive culture where everyone feels valued.

Benefits of an Employee Wall of Fame

1. Boosts Employee Morale

Public recognition reinforces positive behavior and motivates others to perform better.

Employees feel acknowledged for their hard work.

2. Enhances Productivity

When employees know their efforts are recognized, they are more likely to:

Stay engaged
Take initiative
Maintain consistent performance

Motivation translates into measurable productivity gains.

3. Strengthens Workplace Culture

Recognition fosters:

Respect
Team spirit
Healthy competition

A positive environment encourages long-term retention.

4. Encourages Continuous Improvement

Highlighting achievements sets performance benchmarks.

Employees strive to improve skills and meet high standards.

5. Improves Employee Retention

Feeling valued reduces turnover.

Recognition strengthens emotional connection with the organization.

Types of Employee Wall of Fame Models

Physical Recognition Board

Placed in office reception or common area.

Ideal for on-site teams.

Digital Wall of Fame

Hosted on company intranet or website.

Suitable for remote or hybrid teams.

Themed Recognition

Examples include:

Innovator of the Month
Team Player Award
Customer Champion
Wellness Ambassador

This allows diverse achievements to be celebrated.

How to Implement an Effective Wall of Fame

Define Clear Criteria

Establish transparent guidelines for selection.

Encourage Peer Nominations

Allow employees to nominate colleagues.

This increases participation and fairness.

Rotate Recognition Regularly

Monthly or quarterly updates maintain enthusiasm.

Share Stories

Include short narratives describing contributions.

Stories inspire others and personalize achievements.

Combine with Rewards

Certificates, small gifts or appreciation emails enhance impact.

Employee Recognition in the Indian Workplace

With evolving workplace dynamics in India, organizations are focusing more on employee engagement and cultural development.

Recognition programs like Employee Wall of Fame help companies build stronger employer branding and create motivating environments.

Such initiatives are particularly effective in fast-growing sectors such as healthcare, IT and startups.

Addressing Common Challenges

Avoid Bias

Use structured evaluation criteria.

Maintain Consistency

Ensure regular updates to sustain credibility.

Encourage Inclusivity

Recognize diverse roles, not just top performers.

Long-Term Impact on Organizations

Organizations that celebrate employee uniqueness often experience:

Higher engagement levels
Better teamwork
Increased innovation
Stronger organizational loyalty

Recognition transforms workplace dynamics positively.

Integrating Wall of Fame with Wellness Culture

Companies can align recognition with health and wellbeing initiatives, such as:

Fitness achievements
Community volunteering
Mental health advocacy

Celebrating holistic contributions promotes balanced development.

Conclusion

An Employee Wall of Fame is more than a decorative display — it is a strategic recognition tool that celebrates uniqueness and strengthens workplace culture.

By acknowledging achievements openly and consistently, organizations foster motivation, engagement and loyalty.

In an era where talent retention and employee satisfaction are critical, simple appreciation initiatives can create lasting impact.

Celebrating individuality is not just good for morale — it is essential for building resilient and high-performing teams.

Recognition inspires excellence, and excellence drives success.

References

World Health Organization – Healthy Workplace Framework
Harvard Business Review – Employee Recognition Research
Indian Journal of Occupational Health – Workplace Engagement Studies
Society for Human Resource Management (SHRM) – Recognition Reports
NITI Aayog – Workplace Wellness Strategies

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