Call
+918447748545

Published on: Jan 20, 2021
1 minute read
By: Dr Rajan Choudhary

Post-COVID - How Safe Are You After COVID?

Post-COVID - How safe are you after COVID?

After infection, your body produces natural immunity against the causative pathogen, be it a bacterium or virus. This persists as memory B cells, a type of white blood cell that can be quickly activated to produce antibodies against the pathogen should it infect you again and prevents subsequent infections from causing as much damage and illness. This is something we have covered before and is the underlying mechanism for vaccines and herd immunity.

We are trying to prevent people from catching COVID, as it has the potential to cause significant damage to a large number of your body’s organ system, including long term damage to the lungs and heart that we are still trying to understand. But if you’ve caught COVID, does this mean you cannot catch it again?

A preprint report from Public Health England’s Siren study looked at 20,787 healthcare workers who were regularly tested between June and November 2020. It found 44 reinfections and 409 new infections, equating to an 83% rate of protection from reinfection. This appears to last for at least 5 months from first becoming sick. However, despite having antibodies against the virus, the viral load in these patients is still high enough to infect others.

The implications of this are clear to see. Even if you have had the virus, it is imperative that you continue to follow public health measures dictated by your country’s health department. Masks, washing hands, social distancing, and following lockdown rules depending on where you live. This is especially important when interacting with potentially vulnerable people, such as the elderly or immunocompromised.

You may still be carrying the virus asymptomatically, and in the vulnerable population being infected by COVID-19 can be potentially lethal. There is still not enough data to tell us whether this is also true for people who are vaccinated, but as rates of vaccination increase, future studies will be able to give us this information.

Read Blog

Lifestyle Disease Prevention India: Protecting Health Through Proactive Care

Lifestyle diseases, also known as non-communicable diseases (NCDs), have become one of India’s most pressing health challenges. Conditions such as diabetes, hypertension, obesity, heart disease, thyroid disorders, fatty liver, and high cholesterol now affect millions-often starting at younger ages compared to previous generations. According to the Indian Council of Medical Research (ICMR), NCDs account for more than 60 percent of deaths in India. The good news: most lifestyle diseases are preventable with awareness, screening, and timely intervention.

SecondMedic supports a national shift from reactive to preventive healthcare through early detection, nutrition planning, lifestyle improvement, and chronic risk monitoring.

Why Lifestyle Disease Prevention Matters in India

1. Rising NCD Burden

Rapid urbanization, longer working hours, stress, and processed foods have accelerated lifestyle disease growth.

2. Younger Population at Risk

More Indians in their 20s and 30s are developing prediabetes, fatty liver, and high cholesterol.

3. Silent Disease Progression

Many conditions show no symptoms in the early stages.

4. High Long-Term Medical Cost

Treatment for advanced diabetes or heart disease is expensive compared to prevention.

5. Impact on Productivity

Organizations face rising health-related absenteeism and reduced performance.

Prevention is not optional-it is a necessity.

Major Lifestyle Diseases in India

1. Diabetes & Prediabetes

India has over 10 crore diabetics, with many unaware of their condition.

2. Hypertension

Known as the “silent killer,” it increases risk for heart attack and stroke.

3. Heart Disease

India sees one of the highest premature heart attack rates globally.

4. Obesity & Metabolic Syndrome

Poor diet and inactivity contribute to dangerous fat accumulation.

5. Fatty Liver Disease

Highly common even among non-alcoholic individuals.

6. Thyroid Disorders

Thyroid imbalances affect metabolism, weight, and mental health.

7. Stress & Sleep Disorders

Impact emotional stability and long-term health.

SecondMedic offers preventive screenings tailored for each of these risk areas.

Early Detection Through Preventive Health Checkups

Preventive checkups help detect abnormalities before they turn into chronic disease.

SecondMedic’s packages include:

CBC
Lipid profile
HbA1c
Thyroid panel
Liver function tests
Kidney profile
Cardiac markers
Vitamin D & B12
Hormone tests
ECG

These tests provide a comprehensive health snapshot.

Lifestyle Disease Prevention Strategies

1. Nutrition Management

A healthy diet is the foundation of prevention.
SecondMedic dietitians design personalized nutrition plans based on:

Age
Weight
Activity
Medical history

2. Regular Physical Activity

Movement reduces blood sugar, strengthens the heart, and improves metabolism.

3. Stress Management

Chronic stress increases cortisol, causing diabetes and weight gain.
SecondMedic offers:

Online mental health counselling
Anxiety management
Sleep routines

4. Avoiding Tobacco & Alcohol

These significantly increase risk of cancer, fatty liver, and heart disease.

5. Healthy Weight Maintenance

Targeted routines help maintain optimal BMI and waist circumference.

6. Adequate Sleep

Poor sleep leads to hormonal imbalance and weak immunity.

7. Regular Health Checkups

Monitoring every 6-12 months helps track changes early.

Technology in Lifestyle Disease Prevention

India’s digital health ecosystem supports smarter prevention through:

Wearables
Fitness trackers
AI-based risk prediction
Digital symptom assessment
Remote monitoring devices

SecondMedic integrates these tools for continuous care.

Why SecondMedic for Lifestyle Disease Prevention

1. Comprehensive Screening

All major biomarkers, organ function tests, and metabolic indicators.

2. Expert Interpretation

Doctors analyze results and provide actionable insights.

3. Personalized Health Plans

Nutrition + fitness + lifestyle guidance.

4. Continuous Monitoring

Follow-ups ensure long-term success.

5. Integrated Telemedicine Support

Patients can speak to specialists anytime.

Conclusion

Lifestyle disease prevention India is crucial for improving long-term health and reducing the national burden of chronic diseases. Through early screening, targeted intervention, better nutrition, exercise routines, and continuous monitoring, individuals can dramatically reduce their risk. SecondMedic offers a complete ecosystem of preventive healthcare to help Indians stay healthy and proactive.

To begin your preventive health journey, visit www.secondmedic.com

References

ICMR - India NCD burden
WHO - Global NCD prevention guidelines
Statista - Lifestyle disease trends in India
NITI Aayog - Preventive health model
SecondMedic preventive care insights

Request A Callback

+91

By using this website/app, I confirm that I am at least 18 years old and consent to the processing of my personal data in accordance with the Terms of Service, Privacy Policy, and Declaration.