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

Asymptomatic Carriers Of COVID

Why Asymptomatic carriers of COVID are as dangerous as symptomatic patients

Many countries have now begun enforcing masks for everyone to wear when out in public, in enclosed spaces, or on public transport. There is good evidence to support these measures, but unfortunately, some still show resistance to the idea. Whilst some reasons put forward are non-sensical (masks do not cause any noticeable or measurable decrease in oxygen delivery to the body), other people feel like they shouldn’t wear a mask because they do not have symptoms of COVID. And thus would not spread anything. Here we look at a recent publication in Nature, one of the most esteemed peer-reviewed scientific journals in the world, and what it shows us about the transmission of COVID in a population.

This study by Lavezzo et al looked at the suppression of the SARS-CoV-2 outbreak in the Italian municipality of Vo’. This municipality is 50 kilometers west of Venice with a population of just 3,416 people. It experienced its first casualty of COVID on the 21st of February, after which it underwent lockdown for 14 days. During this time data was collected on the clinical presentation and hospitalization of COVID patients, as well as other citizens through the contact tracing network.

In total 2,812 residents were tested in late February, with another 2,343 tests performed two weeks later at the end of lockdown. Nasal and throat swabs were taken to identify infected individuals. The study found only 2.6% of people were positive for COVID at the start of lockdown, which reduced to 1.2% two weeks later.

Out of this infected population, 42.5% were asymptomatic. They had no symptoms at the time of swab testing nor did they develop symptoms afterwards. When the viral load was measured between symptomatic and asymptomatic patients, there was little difference.

Evidence has pointed to a large asymptomatic population, and previous studies have shown it to be as high as 50% in some cases. Many would assume if a patient has no symptoms then they must have fought the infection before it became an issue, or had a very low viral load and therefore were not likely to spread it. This study shows it is simply not true. Asymptomatic carriers of COVID are likely to contribute to the transmission and spread of COVID amongst the population.

If you are asymptomatic you have as high a viral load as someone who is symptomatic. But there is no way to tell without a swab. You have as much of a potential to spread the infection to the vulnerable. Even in people who became symptomatic the height of transmission was found to be before the patient showed any symptoms.

So what does this mean? If you have COVID you are likely to spread it before you show any symptoms or any symptoms at all. We know masks are effective at significantly reducing the spread of COVID, by catching the water droplets that carry the SARS-CoV-2 Virus. Now that shops and public places are re-opening, the risk of spread is high.

Wear a mask. Stop the spread.

https://www.nature.com/articles/s41586-020-2488-1_reference.pdf suppression of a SARS article

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Desk Plants Distribution Drive: Improving Mental Health and Workplace decor

Workplace wellness is no longer limited to health checkups and fitness programs. Modern organisations are recognising that mental wellbeing, emotional balance and the physical environment play an equally important role in employee health. One initiative that effectively addresses all three is the Desk Plants Distribution Drive.

Introducing greenery into everyday workspaces is a low-cost, high-impact strategy that improves mental health while enhancing office décor and employee satisfaction.

Why Mental Health Needs Everyday Support at Work

Employees today face:

prolonged screen exposure
high work pressure
sedentary routines
constant digital connectivity

According to World Health Organization and Indian workplace health data, chronic stress and burnout are rising across industries. Small environmental interventions can significantly reduce daily stress and mental fatigue.

What Is a Desk Plants Distribution Drive?

A Desk Plants Distribution Drive involves distributing small, easy-to-maintain plants to employees for placement on their desks or workstations.

These drives are typically:

organisation-wide
part of wellness or engagement programs
aligned with sustainability initiatives

Common desk plants include succulents, pothos, snake plants and peace lilies.

How Desk Plants Improve Mental Health

Stress Reduction

Natural elements have a calming effect on the brain. Studies in occupational psychology show that the presence of plants reduces stress hormone levels and promotes relaxation.

Employees surrounded by greenery report feeling calmer and less overwhelmed during the workday.

Improved Mood and Emotional Balance

Green environments stimulate positive emotional responses. Desk plants help:

reduce irritability
improve mood
create a sense of comfort and wellbeing

This supports emotional resilience at work.

Impact on Focus and Cognitive Performance

Mental fatigue is a major contributor to reduced productivity.

Desk plants help by:

improving concentration
reducing attention fatigue
enhancing creativity

Research published in workplace wellbeing studies indicates that even small amounts of greenery improve cognitive performance.

Enhancing Workplace Décor and Atmosphere

Visual Comfort

Plants soften rigid office interiors, making workspaces feel more welcoming and less clinical.

Personalised Workspaces

Desk plants allow employees to personalise their environment, increasing ownership and job satisfaction.

Improved Indoor Environment

Some plants help reduce indoor pollutants and contribute to a fresher workspace experience.

Desk Plants and Emotional Connection to Workspaces

Having a living element at the desk fosters:

mindfulness
responsibility
emotional attachment to the workspace

These subtle psychological effects support long-term engagement.

Why Desk Plant Drives Work Well in Corporate Wellness Programs

Desk plant initiatives are:

easy to implement
budget-friendly
scalable across teams
inclusive for all roles

They create visible, daily reminders of organisational commitment to employee wellbeing.

Sustainability and CSR Alignment

A Desk Plants Distribution Drive supports:

environmental responsibility
green workplace practices
sustainability goals

It reflects a balanced approach to people and planet wellbeing.

Choosing the Right Plants for Offices

Ideal desk plants should be:

low maintenance
tolerant of indoor lighting
compact and non-intrusive
safe for shared environments

Providing simple care guidelines ensures long-term success.

Employee Engagement Through Green Initiatives

These drives encourage:

shared participation
wellness conversations
positive social interaction

They strengthen workplace culture without disrupting work routines.

Measuring the Impact of Desk Plant Initiatives

Organisations can assess impact through:

employee feedback surveys
stress and engagement indicators
workspace satisfaction scores

According to EY-FICCI workplace wellness reports, environmental wellness initiatives contribute to sustained engagement.

Long-Term Benefits for Organisations

Consistent green initiatives are linked to:

reduced burnout
improved morale
better employee retention
stronger employer branding

Small environmental changes create long-lasting wellness benefits.

Desk Plants as a Gateway to Holistic Wellness

Desk plant drives often lead to:

increased interest in mental health programs
mindfulness and stress management initiatives
ergonomic and workspace improvements

They act as a foundation for broader wellness strategies.

Why Simplicity Matters in Wellness Programs

Complex programs often fail due to low participation.

Desk plant initiatives succeed because they:

integrate naturally into daily life
require minimal effort
deliver visible benefits

Simplicity ensures sustainability.

Conclusion

A Desk Plants Distribution Drive is a powerful yet simple workplace wellness initiative that improves mental health and enhances office décor. By introducing greenery into daily work environments, organisations create calmer, more engaging and emotionally supportive spaces. These initiatives demonstrate that employee wellbeing is influenced not only by policies and programs but also by the environments in which people work. Small green changes can make a meaningful difference to mental wellbeing, productivity and workplace culture.

References

World Health Organization (WHO) – Workplace Mental Health and Environmental Design
Indian Council of Medical Research (ICMR) – Mental Health and Lifestyle Studies
Lancet – Nature Exposure and Psychological Wellbeing Research
NITI Aayog – Workplace Wellness and Mental Health Reports
EY-FICCI – Corporate Wellness and Employee Engagement Studies
Statista – Workplace Wellness and Environmental Design Trends

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