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Published on: Aug 09, 2023
2 minute read
By: Secondmedic Expert

Unveiling The Eris Variant: Understanding Its Emergence In Maharashtra And Expert Insights On India's Concerns

In recent Covid news, the emergence of the EG.5.1 variant, also known as Eris, has caught the attention of health experts globally. Initially contributing to a surge in Coronavirus cases in the UK, this variant has now caused a slight increase in Covid caseload in Maharashtra, India. Although not a cause for panic, understanding the implications of new Covid variants like Eris and staying vigilant is crucial. This article dives into the details, expert opinions, and steps individuals can take to navigate this evolving situation.

The Emergence of the Eris Variant

Variant Overview
The Eris variant, identified as EG.5.1, gained prominence due to its association with the Covid surge in the UK. More recently, it has made its presence felt in Maharashtra, India, leading to a rise in Covid cases.
Impact in Maharashtra
Maharashtra, a state that experienced significant Covid challenges, is now facing the ripple effects of the Eris variant. According to state health department data, Covid cases increased from 70 at the end of July to 115 on August 6. While the rise in cases is notable, there's no need to succumb to panic.

Expert Insights and Recommendations

Vigilance and Immunity
Health experts emphasize the importance of vigilance, especially considering the ongoing fluctuations in Covid trends. Dr. Ravi Shekhar Jha, Director & HOD-Pulmonology at Fortis Escorts Hospital, Faridabad, notes that while there's no reason to panic, complacency isn't an option. With waning immunity from previous infections and vaccinations, taking booster shots becomes imperative to stay resilient against the virus.
Monitoring and Precautions
Dr. Kuldeep Kumar Grover, Head of critical care & Pulmonology at CK Birla Hospital, Gurgaon, suggests that while the Eris variant has been detected in Mumbai, it's not yet a major concern for India. Nonetheless, maintaining standard hygiene practices, wearing masks, and practicing proper sanitization remain essential measures to prevent any potential upsurge in Covid cases.

The Symptoms and Spread of Eris

Symptomatology
The symptoms of the Eris variant are akin to those associated with previous variants, including cough, cold, fever, throat pain, and chest tightness. In immunocompromised individuals, it could lead to Acute Respiratory Distress Syndrome (ARDS), making early detection and management paramount.
Transmission
The Eris variant, as part of the Omicron strain lineage, demonstrates traits of increased infectivity. However, with a significant proportion of the population having received double vaccinations, the risk of widespread infection and severe hospitalizations is believed to be minimal.

Precautionary Measures for Individuals

Holistic Approach
Health experts emphasize the importance of a holistic approach to safeguarding health. This includes maintaining a balanced diet, adopting a hygienic lifestyle, and considering regular vaccination or flu shots, where applicable.
Safety Precautions
While the Eris variant's impact may not be as severe, following Covid-appropriate behavior remains critical. Wearing masks, avoiding crowded places, and practicing thorough sanitization are key actions to reduce the risk of transmission.

In Conclusion

The emergence of the Eris variant in Maharashtra serves as a reminder that the battle against Covid is far from over. While the variant's impact may not be as pronounced, staying informed, adhering to expert recommendations, and practicing preventive measures can collectively contribute to India's continued fight against the virus. As individuals and a community, vigilance and responsible actions will play a pivotal role in taming the potential effects of new Covid variants like Eris.

Read FAQs

A. The Eris variant, also known as EG.5.1, is a new strain of the Covid virus that emerged in the UK and has now been detected in Maharashtra, India. While it shares similarities with other variants, Eris carries unique mutations in the spike protein of the virus. These mutations have sparked concern due to their potential impact on transmissibility, severity, and vaccine effectiveness.

A. While the increase in Covid cases associated with the Eris variant is concerning, there's no need to panic. Experts emphasize the importance of vigilance and adherence to preventive measures. The rise in cases could be due to various factors, including waning immunity from previous infections or vaccinations. Taking booster shots, maintaining hygiene practices, and following Covid-appropriate behavior remain pivotal in managing the situation.

A. Vaccines play a crucial role in protecting against severe illness and hospitalization, even in the presence of new variants like Eris. While there may be some impact on vaccine effectiveness, they still provide significant protection. Individuals should prioritize getting vaccinated, consider booster shots when eligible, and continue practicing safety measures such as wearing masks, social distancing, and proper sanitization. These actions collectively contribute to minimizing the potential spread of the Eris variant and other Covid strains.

Read Blog

Role of Nutrition in Disease Prevention: How Food Choices Shape Long-Term Health

Disease prevention is no longer limited to vaccinations and medical screenings. Modern healthcare increasingly recognises nutrition as one of the most powerful tools for preventing illness before it begins. The role of nutrition in disease prevention is especially important in India, where lifestyle-related diseases account for a large share of premature illness and mortality.

According to the Indian Council of Medical Research (ICMR) and the National Family Health Survey (NFHS-5), poor dietary patterns contribute significantly to rising cases of diabetes, heart disease, obesity and hypertension. Unlike genetic factors, nutrition is a modifiable risk factor, meaning everyday food choices can actively protect health.

Why Nutrition Is Central to Disease Prevention

1. Nutrition regulates metabolic health

Balanced diets help maintain:

healthy blood sugar levels
optimal cholesterol balance
stable blood pressure

Disruption in these systems increases disease risk.

2. Nutrition strengthens immunity

WHO highlights that immune function depends heavily on adequate intake of vitamins, minerals and protein.

3. Nutrition controls inflammation

Chronic low-grade inflammation is linked to most lifestyle diseases. Diets rich in whole foods reduce inflammatory markers.

Major Diseases Influenced by Nutrition

Diabetes and Prediabetes

Excess refined carbohydrates and sugar drive insulin resistance.

Preventive nutrition focuses on:

whole grains
fibre-rich vegetables
adequate protein
controlled portion sizes

ICMR data shows that dietary modification can delay or prevent type 2 diabetes in high-risk individuals.

Cardiovascular Disease

Heart disease remains a leading cause of death in India.

Nutrition impacts:

cholesterol levels
blood pressure
arterial inflammation

Diets low in trans fats and high in fibre significantly reduce cardiovascular risk, as confirmed by WHO and Lancet studies.

Obesity

Obesity increases the risk of multiple chronic diseases.

Preventive nutrition addresses:

calorie density
food quality
satiety regulation

NFHS-5 reports a steady rise in overweight and obesity across age groups.

Hypertension

High sodium intake and low potassium intake contribute to high blood pressure.

Preventive dietary strategies include:

reducing processed foods
increasing fruits and vegetables
maintaining mineral balance

Certain Cancers

Diet influences cancer risk through:

antioxidant intake
fibre consumption
reduced exposure to carcinogenic compounds

WHO estimates that a significant percentage of cancers are preventable through diet and lifestyle changes.

Key Nutrients That Support Disease Prevention

Fibre

Supports gut health, blood sugar control and cholesterol reduction.

Protein

Essential for muscle health, immune function and metabolic balance.

Healthy Fats

Omega-3 fats reduce inflammation and protect heart health.

Micronutrients

Iron, zinc, vitamin D and B vitamins are essential for metabolic and immune regulation.

NFHS-5 highlights widespread micronutrient deficiencies in India, increasing disease vulnerability.

Role of Gut Health in Prevention

The gut microbiome plays a major role in:

immune regulation
inflammation control
nutrient absorption

Fermented foods and fibre-rich diets support healthy gut bacteria, strengthening disease resistance.

Why Preventive Nutrition Works Best Early

Nutrition is most effective when applied:

before disease onset
during pre-disease stages
alongside regular health screening

Once disease progresses, nutrition remains supportive but may not reverse damage fully.

Nutrition vs Medication in Prevention

Medication treats disease; nutrition reduces risk.

WHO and NITI Aayog emphasize that:

preventive nutrition reduces disease incidence
lifestyle modification lowers healthcare burden
early nutrition changes reduce dependency on long-term medication

Both approaches work best when combined appropriately.

Workplace and Community Role in Preventive Nutrition

Structured nutrition programs at workplaces and communities:

improve awareness
support behaviour change
reduce population-level disease burden

Lancet studies show that group-based nutrition interventions improve long-term adherence.

Common Myths About Nutrition and Disease Prevention

Myth 1: Supplements replace healthy food

Whole foods provide better long-term protection.

Myth 2: Prevention requires extreme diets

Consistency matters more than restriction.

Myth 3: Nutrition only matters after diagnosis

Early nutrition is most effective before disease develops.

Building a Preventive Nutrition Routine

Effective preventive nutrition includes:

regular meals
diverse food groups
portion awareness
minimal processed foods
hydration

Small daily choices compound into long-term health benefits.

Long-Term Impact of Preventive Nutrition

Consistent healthy eating leads to:

reduced disease risk
improved energy and productivity
better immune resilience
lower healthcare costs
improved quality of life

NITI Aayog identifies nutrition as a cornerstone of sustainable healthcare systems.

Conclusion

Understanding the role of nutrition in disease prevention empowers individuals to take control of their health long before illness develops. Balanced, consistent nutrition reduces inflammation, supports immunity and protects against chronic diseases that burden India’s healthcare system. Preventive nutrition is not about short-term fixes but about building lifelong habits that support health, resilience and longevity.

References

ICMR – Nutrition and Lifestyle Disease Prevention Reports
National Family Health Survey (NFHS-5) – Dietary and Metabolic Health Data
NITI Aayog – Preventive Healthcare and Nutrition Strategy Reports
WHO – Diet, Nutrition and Chronic Disease Prevention Guidelines
Lancet – Nutrition and Disease Risk Reduction Studies
Statista – Dietary Trends and Health Outcomes India
EY-FICCI – Preventive Healthcare and Nutrition Economics

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