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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

Asthma Symptoms in Adults: Early Signs, Triggers, and When to Seek Care

Asthma is often perceived as a childhood condition, but a significant number of cases develop or persist into adulthood. In India, adult asthma is increasingly recognised due to rising air pollution, occupational exposure and lifestyle-related risk factors. Unfortunately, asthma symptoms in adults are frequently misdiagnosed as recurrent infections, allergies or age-related breathlessness, leading to delayed treatment.

Understanding adult asthma symptoms is critical for early diagnosis, effective control and prevention of severe attacks.

What Is Asthma?

Asthma is a chronic inflammatory disease of the airways. In asthma, the airways become:

inflamed
narrow
overly sensitive to triggers

This leads to difficulty in breathing, especially during exposure to specific stimuli.

Why Adult Asthma Is Often Missed

Adult asthma symptoms may:

appear gradually
vary in severity
mimic common respiratory conditions

According to Indian Council of Medical Research and WHO data, many adults remain undiagnosed for years, increasing the risk of complications.

Common Asthma Symptoms in Adults

Wheezing

A high-pitched whistling sound while breathing, especially during exhalation, is a classic asthma sign.

Shortness of Breath

Adults with asthma often feel:

breathless during routine activities
difficulty taking deep breaths

This may worsen at night or early morning.

Chest Tightness

Many describe a sensation of pressure or tightness in the chest, which can be mistaken for heart-related issues.

Chronic Cough

A persistent cough, especially:

at night
early morning
after exercise

is a common but overlooked asthma symptom.

Symptoms That Worsen With Triggers

Asthma symptoms often intensify after exposure to specific triggers.

Air Pollution and Smoke

Urban pollution, vehicle emissions and indoor smoke significantly worsen asthma symptoms in adults.

Allergens

Dust mites, pollen, mould and pet dander are common triggers.

Respiratory Infections

Viral infections can trigger asthma flare-ups or reveal undiagnosed asthma.

Physical Activity

Exercise-induced asthma causes breathlessness and wheezing during or after physical exertion.

Weather Changes

Cold air, humidity and sudden temperature changes can aggravate symptoms.

Adult-Onset Asthma

Adult-onset asthma differs from childhood asthma.

Characteristics include:

onset after age 20–30
less association with childhood allergies
more persistent symptoms
higher likelihood of severe disease

Occupational exposure and hormonal changes contribute to adult-onset asthma.

Risk Factors for Asthma in Adults

Several factors increase asthma risk:

long-term exposure to pollution
smoking or passive smoking
occupational chemicals or dust
obesity
family history of asthma
chronic sinusitis or allergies

Women may experience asthma onset or worsening during hormonal changes.

When Asthma Symptoms Become Serious

Seek immediate medical attention if experiencing:

severe breathlessness
difficulty speaking in full sentences
bluish lips or fingertips
rapid worsening of symptoms
poor response to usual inhalers

These signs indicate a potentially life-threatening asthma attack.

How Adult Asthma Is Diagnosed

Diagnosis includes:

detailed symptom history
physical examination
lung function tests (spirometry)
response to bronchodilators

Early diagnosis improves long-term outcomes.

Impact of Untreated Asthma

Untreated asthma can lead to:

frequent attacks
reduced lung function
sleep disturbances
missed workdays
reduced quality of life

According to Lancet respiratory studies, uncontrolled asthma increases hospitalisation risk.

Managing Asthma Symptoms in Adults

Effective asthma management focuses on:

identifying and avoiding triggers
using prescribed inhalers correctly
monitoring symptoms regularly
maintaining follow-up care

Asthma action plans help patients recognise worsening symptoms early.

Role of Preventive Healthcare

Preventive healthcare helps:

detect asthma early
assess lung function
guide lifestyle modifications

Regular health checkups are especially important for individuals with respiratory symptoms or occupational exposure.

Lifestyle Measures That Support Asthma Control

Helpful practices include:

avoiding smoking
improving indoor air quality
wearing masks in polluted environments
maintaining healthy weight
regular, moderate exercise

Lifestyle support complements medical treatment.

Mental Health and Asthma

Stress and anxiety can worsen asthma symptoms.

Stress management:

reduces symptom frequency
improves medication response

Holistic care improves asthma outcomes.

Importance of Medication Adherence

Asthma medications work best when:

taken regularly as prescribed
inhaler technique is correct

Skipping treatment increases flare-up risk.

Long-Term Outlook for Adults With Asthma

With proper management:

symptoms are well controlled
severe attacks are preventable
normal activity levels are achievable

Most adults with asthma lead active, productive lives.

Conclusion

Asthma symptoms in adults are often subtle, variable and easily mistaken for common respiratory problems. Wheezing, breathlessness, chest tightness and chronic cough should not be ignored, especially when triggered by pollution, exercise or weather changes. Early diagnosis, trigger control and consistent treatment are essential to prevent severe attacks and preserve lung health. Recognising adult asthma early empowers individuals to manage symptoms effectively and maintain a good quality of life.

References

Indian Council of Medical Research (ICMR) – Respiratory Disease and Asthma Studies
World Health Organization (WHO) – Asthma Management and Prevention Guidelines
National Family Health Survey (NFHS-5) – Respiratory Health Indicators
Lancet Respiratory Medicine – Adult Asthma Outcomes and Management
NITI Aayog – Air Pollution and Respiratory Health Reports
Statista – Global Asthma Prevalence and Trends

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