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Published on: Nov 28, 2021
2 minute read
By: Second Medic Expert

A Variant Of Concern: Omicron

A variant of Concern: Omicron

The World Health Organization has designated the strain, now named Omicron, as a variant of concern and said multiple studies are underway to monitor its development.

The Unknowns - Scientists are warning that the variant could be more contagious, but they don't really know for sure. They also worry about its effects on vaccine efficacy and severity of disease - we'll just have to wait until there's more research!
Where it has been identified - The variant has so far been identified in South Africa, Botswana, Hong Kong, and Belgium. A specimen from the first known case of the variant in South Africa was collected November 9, the WHO said Friday.
The number of variant cases - Now, the number of variant cases seems to be increasing in nearly every province of the country, the WHO said. South Africa has currently fully vaccinated less than 36% of its adult population and its rate of new vaccinations had fallen in recent days, according to the country's health department.
Cases Identified - South African officials also initially said there was one confirmed case in a traveler from South Africa to Hong Kong. Friday, Hong Kong health authorities identified a second case of the variant among returning travelers on the same floor of a designated quarantine hotel. Health authorities ordered at least 12 people in nearby rooms to undergo mandatory Covid-19 testing and two weeks of quarantine in a government center. Also on Friday, the Belgian government said an individual who had recently traveled from Egypt and was unvaccinated, tested positive for the variant, marking the first case in Europe.
High number of Mutations: South African genomic scientists said earlier this week the variant has an unusually high number of mutations, with more than 30 in the key spike protein -- the structure the virus uses to get into the cells they attack.
The concern: Scientists are concerned those mutations could make the variant more transmissible and could result in immune evasion. Scientists are working to find out whether the variant could evade immunity, saying its mutations can help hint or predict whether it will be the case.
Vaccine Efficacy: The million-dollar question is, is there a tiny hit to vaccine efficacy, or is there a large hit? we'll get some preliminary data probably in the next few days.
How it compares with other variants - While mutations -- and new variants -- of the virus are expected as it continues to spread, experts say there's more reason for concern with Omicron. As per the scientists they have seen a lot of variants pop up over the last five, six months, and most of them have not amounted to much but this looks different. It's acting differently, it looks like it's much more contagious than even the Delta variant." WHO officials also said in their statement Friday preliminary evidence suggests Omicron also poses a higher risk of reinfection, compared to other variants of concern.

What vaccine makers are saying

In a Friday news release, Moderna said it was rapidly working to test the ability of its vaccine to neutralize the variant, and data is expected in the coming weeks.

The strain includes mutations "seen in the Delta variant that are believed to increase transmissibility and mutations seen in the Beta and Delta variants that are believed to promote immune escape," Moderna said. "The combination of mutations represents a significant potential risk to accelerate the waning of natural and vaccine-induced immunity."

The Solution: If its current vaccine and booster are insufficient against the variant, one possible solution is boosting people with a larger dose, which Moderna said it is testing. The company is also evaluating two multivalent booster candidates to see if they provide better protection against Omicron -- both of which include some of the viral mutations present in the variant. Moderna said it is also testing an Omicron-specific booster. AstraZeneca also said it was looking to understand the impact Omicron has on its vaccine, which is not currently authorized for use in the US. A Johnson & Johnson spokesperson told CNN in a statement the company was also testing the effectiveness of its vaccine against Omicron.

Why Travel Restrictions?

Travel restrictions will buy governments some time to investigate the variant, but it's inevitable the strain will eventually appear and spread.

Source : who,cnn

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Neurobion Forte: Benefits for Nerve Health and Vitamin B Deficiency

Vitamin deficiencies are a common but often overlooked health issue. Among them, vitamin B deficiency is particularly significant because of its direct impact on nerve function, energy metabolism and overall neurological health. Neurobion Forte is a widely used vitamin B-complex supplement designed to address these deficiencies and support nerve health.

Understanding how Neurobion Forte works and when it is beneficial helps individuals make informed decisions about their nutritional and neurological wellbeing.

What Is Neurobion Forte?

Neurobion Forte is a combination supplement containing essential B vitamins, primarily:

vitamin B1 (thiamine)
vitamin B6 (pyridoxine)
vitamin B12 (cobalamin)

These vitamins play a vital role in nerve signal transmission, energy production and maintenance of the nervous system.

Why Vitamin B Is Essential for Nerve Health

B vitamins are crucial for:

nerve impulse transmission
myelin sheath formation
energy metabolism in nerve cells

Deficiency can impair nerve function, leading to discomfort and neurological symptoms.

Common Causes of Vitamin B Deficiency

Vitamin B deficiency may occur due to:

inadequate dietary intake
poor absorption
chronic illnesses
long-term medication use
alcohol misuse

Vegetarians and elderly individuals are particularly at risk of vitamin B12 deficiency.

Symptoms of Vitamin B Deficiency

Early symptoms may include:

fatigue
weakness
numbness or tingling in hands and feet
poor concentration

If untreated, deficiency may progress to more serious neurological problems.

How Neurobion Forte Supports Nerve Health

Supports Nerve Repair

Vitamin B12 contributes to nerve regeneration and maintenance of nerve fibres.

Improves Nerve Signal Transmission

Vitamin B1 supports proper nerve impulse conduction.

Reduces Nerve Irritation

Vitamin B6 helps regulate neurotransmitter synthesis, reducing nerve-related discomfort.

Supports Energy Metabolism

B vitamins help convert food into energy, supporting overall nerve and muscle function.

Role of Neurobion Forte in Nerve Pain

Nerve pain caused by vitamin deficiency may present as:

burning sensation
tingling
numbness
shooting pain

In such cases, correcting the deficiency through supplementation may help relieve symptoms over time.

Conditions Where Neurobion Forte Is Commonly Used

Neurobion Forte may be prescribed or recommended in cases such as:

peripheral neuropathy
diabetic neuropathy (as supportive care)
nutritional deficiency-related nerve symptoms
general weakness associated with vitamin B deficiency

It is not a painkiller but supports underlying nutritional correction.

Importance of Medical Guidance

While vitamin supplements are widely available, inappropriate or excessive use may cause side effects.

Medical guidance ensures:

correct diagnosis
appropriate dosage
monitoring of response

Self-medication should be avoided, especially for long-term use.

Diet and Vitamin B Intake

Dietary sources of B vitamins include:

whole grains
legumes
dairy products
eggs
meat and fish

Balanced nutrition remains the foundation of vitamin sufficiency.

Who May Benefit Most from Neurobion Forte?

Individuals who may benefit include:

those with confirmed vitamin B deficiency
people with nerve-related symptoms
elderly individuals with poor nutrient absorption
individuals with restricted diets

Supplementation should complement dietary improvement.

Possible Side Effects and Precautions

When taken as advised, Neurobion Forte is generally well tolerated.

However:

excessive vitamin B6 intake may cause nerve symptoms
allergic reactions are rare but possible

Always follow professional advice.

How Long Does It Take to See Benefits?

Improvement depends on:

severity of deficiency
duration of symptoms
individual health status

Some people notice symptom improvement within weeks, while others require longer support.

Neurobion Forte and Overall Wellbeing

Correcting vitamin B deficiency supports:

nerve health
energy levels
cognitive function
overall vitality

Supplementation is most effective when combined with healthy lifestyle habits.

Conclusion

Neurobion Forte plays an important role in managing vitamin B deficiency and supporting nerve health. By supplying essential B vitamins, it helps restore nerve function, reduce deficiency-related symptoms and improve overall neurological wellbeing. While it can be highly beneficial when deficiency is present, its use should always be guided by medical advice to ensure safety and effectiveness. Balanced nutrition, early diagnosis and appropriate supplementation together form the foundation of healthy nerve function.

References

World Health Organization (WHO) – Micronutrients and Neurological Health
Indian Council of Medical Research (ICMR) – Nutrient Deficiency Guidelines
National Institute of Nutrition (NIN) – Vitamin B and Nerve Function Reports
Lancet Neurology – Vitamin Deficiency and Neuropathy Studies
Indian Journal of Clinical Nutrition – Vitamin B Supplementation Researc
Statista – Dietary Supplement Usage Trends

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