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Published on: May 31, 2021
1 minute read
By: Dr Rajan Choudhary

REGN-COV2 – Artificial "antibody Cocktail"

REGN-COV2 – Artificial "antibody cocktail"

Recently a new drug was approved for use in COVID patients in India. Known as REGN-COV2, this new therapy is based on monoclonal antibodies targeting the SARS-CoV-2 virus responsible for COVID. So how does it work? And is there any evidence behind the treatment?

Monoclonal antibodies are made from components of the human immune system. When the human body recognizes a bacteria or virus in the body, the immune system recognizes and processes proteins on the surface of that bacteria or virus. This is presented to the adaptive immune system, and antibodies have produced that lock onto these surface proteins, neutralizing their function and also tagging them for destruction by other white blood cells.

If we identify antibodies capable of efficiently tagging and neutralizing a certain virus, we can identify the cell capable of producing that antibody, clone it and produce it in vast quantities. The antibodies produced from this cloned cell line will be able to target the virus at the same efficiency and have the same ability to neutralize the virus. Just like with vaccines, there is a risk of mutations developing, resulting in changes in the surface protein that reduce binding and neutralizing effects of the antibodies, allowing them to escape and continue to cause disease

REGN-COV2 uses two neutralizing antibodies (Casirivimab/imdevimab), in an effort to minimize the ability of a mutant virus to develop resistance against the antibody cocktail, as the virus would need to develop mutations canceling both antibodies out at once. These antibodies neutralize the receptor-binding domain of SARS-CoV-2 spike protein, preventing viral entry through ACE2 receptors.

In a study published in the New England Journal of Medicine (one of the most prestigious journals in the medical field) data from 275 patients showed a drastic reduction in viral load in patients treated with REGN-COV2. This is clinically significant as hospitalized patients with severe symptoms have higher viral counts than non-hospitalized or asymptomatic patients, suggesting the hypoxaemic, shortness of breath symptoms are related to the viral count and resulting exaggerated immune response.

Based off this result the European Medicines Agency approved the use of REGN-COV2 antibody cocktail in patients who do not require supplemental oxygen but are at high risk of progressing to severe COVID-19.

FDA regulations currently recommend it for patients who are COVID positive with risk factors that may result in their hospitalization but do not recommend it for patients who are already hospitalized, requiring O2 therapy because of COVID or need chronic O2 therapy.

Those that fall into the high-risk categories include patients with a high BMI (over 35), diabetes, on immunosuppressive treatment or with an immunosuppressive disease, over 65 years of age or those with chronic diseases such as renal disease, cardiovascular disease, COPD, or other developmental disorders.

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Secondmedic Lunch & Learns: How Combining Skill Building and Health Education Transforms Workplace Wellness

Corporate wellness is no longer limited to annual health checkups or fitness challenges. Modern organisations recognise that sustained employee wellbeing requires continuous learning, awareness and engagement. Secondmedic Lunch & Learns are designed around this philosophy, bringing together skill development and health education in a format that is practical, engaging and easy to implement.

By using informal lunchtime sessions, organisations create a safe, relaxed environment where employees can learn, ask questions and apply knowledge immediately.

What Are Lunch & Learn Sessions?

Lunch & Learn sessions are short, focused learning programs conducted during lunch hours.

They:

minimise disruption to work
encourage voluntary participation
promote informal learning

Secondmedic enhances this format by integrating health education with essential workplace skills.

Why Combine Skill Development with Health Education?

Health and performance are deeply interconnected.

Employees who understand:

stress management
nutrition
ergonomics
mental wellbeing

are better equipped to:

focus
collaborate
perform consistently

NITI Aayog workforce reports highlight that health literacy directly influences productivity and engagement.

The Growing Need for Workplace Health Education in India

India faces a rising burden of lifestyle diseases.

According to ICMR and NFHS-5:

a large portion of the working population has undiagnosed risk factors
stress and sedentary behaviour are increasing
health awareness remains low despite access to information

Workplaces offer the ideal platform for preventive health education.

How Secondmedic Lunch & Learns Are Structured

Secondmedic Lunch & Learns follow a structured yet flexible format:

short expert-led presentations
interactive discussions
real-life case examples
practical takeaways

Sessions are designed to be concise, engaging and actionable.

Health Topics Commonly Covered

Health education topics include:

preventive health and early detection
stress and mental wellbeing
nutrition for working professionals
sleep health and fatigue management
posture and ergonomic safety

These topics address everyday challenges faced by employees.

Skill-Focused Learning Areas

Alongside health, sessions also support professional growth through:

communication skills
time and energy management
resilience and adaptability
decision-making under pressure

This dual focus enhances overall workplace capability.

Benefits for Employees

Improved Health Awareness

Employees learn how daily habits affect long-term health.

Practical Skill Application

Skills taught can be used immediately at work and home.

Higher Engagement

Interactive sessions increase participation and interest.

Reduced Stress

Knowledge empowers employees to manage stress better.

Benefits for Employers

Stronger Wellness Culture

Learning-driven wellness signals genuine organisational care.

Better Productivity

Healthy, skilled employees perform more consistently.

Reduced Absenteeism

Preventive education lowers illness-related leave.

High ROI Initiative

Lunch & Learns are cost-effective and scalable.

EY-FICCI reports show that preventive wellness programs deliver long-term savings for organisations.

Why Lunch Hours Work Best

Lunchtime sessions:

feel informal and relaxed
encourage open participation
avoid meeting fatigue

Employees are more receptive when learning is integrated naturally into the day.

Virtual and Hybrid Lunch & Learns

Secondmedic adapts sessions for:

in-office teams
remote employees
hybrid workplaces

This ensures consistent learning experiences across locations.

Role of Medical and Subject Experts

Sessions are led by:

doctors
nutritionists
mental health professionals
trained facilitators

Expert-led content ensures accuracy and trust.

Encouraging Behaviour Change Through Education

Information alone does not drive change.

Secondmedic focuses on:

practical examples
small habit shifts
realistic goal setting

Lancet behaviour change studies confirm that interactive education improves long-term adherence.

Measuring Impact of Lunch & Learns

Organisations often observe:

higher session attendance
improved employee feedback
increased health screening participation
better engagement scores

These metrics demonstrate sustained value.

Aligning Lunch & Learns with Preventive Healthcare

Lunch & Learns complement:

preventive health checkups
wellness campaigns
digital health initiatives

They reinforce messages and encourage proactive health decisions.

Customisation for Organisational Needs

Secondmedic customises sessions based on:

workforce demographics
industry-specific risks
organisational goals

Tailored content improves relevance and impact.

Long-Term Value of Continuous Learning

Wellness is not a one-time intervention.

Regular Lunch & Learns:

reinforce healthy behaviours
build long-term awareness
create a learning culture

WHO emphasises continuous education as a pillar of workplace health promotion.

Conclusion

Secondmedic Lunch & Learns represent a modern, effective approach to corporate wellness by combining skill development with health education. These sessions empower employees with knowledge that improves both personal wellbeing and professional performance. Easy to implement, cost-effective and highly engaging, Lunch & Learns help organisations build healthier, more capable and more loyal teams. When learning and wellbeing come together, workplaces thrive.

References

Indian Council of Medical Research (ICMR) – Workplace Health and Lifestyle Studies
National Family Health Survey (NFHS-5) – Adult Health and Risk Factor Data
World Health Organization (WHO) – Workplace Health Promotion Guidelines
Lancet – Health Education and Behaviour Change Research
NITI Aayog – Workforce Productivity and Preventive Health Reports
EY-FICCI – Corporate Wellness and Employee Engagement Studies

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