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  • Published on 3 Jun, 2025

    Updated on 5 Jun, 2025

  • 3537 Views

    4 min Read

Just when India began to find its rhythm again, a Covid 19 new variant made an unwelcome entrance. The number of active cases has crossed 4000+, creating a sense of fear once again, reminiscent of 2019-2022.

A notable rise in cases of the NB.1.8.1 and LF.7 variant has led to numerous questions in people's minds, like is Covid back? What are the symptoms of the new Covid variant? How severe is the infection? Currently, both variants are under observation and thorough inspection by global health authorities.

A big relief is that according to health authorities, there is no immediate threat observed. However, learning about the latest Covid variant and its symptoms is crucial to avoid any kind of carelessness regarding health safety.

Therefore, this article answers all the important questions readers have related to Covid new variant in India. Here, we will discuss causes, symptoms, and some precautionary tips that may help reduce the risk of infection.

What Is JN.1 Covid Variant?

The JN.1 Covid Variant is a descendent or subvariant of the Omicron, first detected in 2023 in Luxembourg. It is derived from the BA.2.86 variant, also known as Pirola, and is observed to be more transmissible due to certain mutations in its spike protein. Now, it has entered India's vicinity and been detected in various states including Tamil Nadu, Kerala, Gujarat, Karnataka, Delhi, and Maharashtra. However, to date, there has been no report of any severe infection or serious diseases caused by the JN.1 Covid Variant, which is reassuring to people.

How is it Different From Previous Variants?

The JN.1 Covid variant is more transmissible than previous variants, resulting in a faster growth rate. Although there are no traces of any serious illness till now, in-depth observation is still being performed by global health authorities. The pre-existing immunity from vaccines and previous infection treatment is also helping to minimise the severity rate of JN.1 Covid 19 new variant.

JN.1 Covid Symptoms

Symptoms of the JN.1 Covid Variant can vary. Some symptoms are similar to previous Omicron variants, while new symptoms have also been reported. Take a look!

Common Signs & Symptoms

  • Cough
  • Fatigue
  • Headache
  • Nausea and vomiting
  • Diarrhea
  • Fever
  • Breathing difficulties
  • Runny or blocked nose
  • Loss of smell and taste
  • Muscle aches

New Symptoms To Keep An Eye On

1. Persistent Low-Grade Fever

If you are suffering from continuing low-grade fever, ranging from 37.6°C and 38.1°C.(99.6-100.5°F), it could be a sign of JN.1 virus infection. It's been observed that the fever tends not to spike, but rather maintains a steady, slightly elevated temperature, similar to hyperthermia. Mild tiredness and prolonged warm sensations could indicate the need for early testing.

2. Gastrointestinal Issues

While some patients experience mild gastrointestinal issues during previous Covid waves also, those symptoms were mild. In patients affected by the new Covid variant, more prominent gastrointestinal issues have been observed, including diarrhea, nausea, vomiting, loss of appetite, and stomach discomfort.

Tip: Respiratory issues which were the major signs of Covid in the previous strain, are not common in the JN.1 variant.

How to Diagnose Covid-19 JN.1 New Variant?

Similar to Covid-19 variants, RT-PCR (Reverse Transcription Polymerase Chain Reaction) and RATs (Rapid Antigen Tests) are the standard tests that healthcare centers are using to diagnose JN.1 new variant. RT-PCR is the most reliable process that can detect the virus at the earliest stage. Rapid Antigen Tests (RATs) are commonly used for screening, particularly in crowded settings.

Treatment Options For JN.1 Covid Variant

Since this new variant is under observation, there is no specific treatment regimen solely for the JN.1 variant. Healthcare centers and hospitals are continuing to use previous, effective treatment methods. Patients are also being observed closely for any kind of warning signs. Take a look at some most common treatment methods:

For Mild Cases

Most of the JN.1 Covid cases are mild and can be treated at home. Here is the list of treatments you can follow:

  • Medicines (Fever and Pain)
  • Fluids
  • Steam Inhalation
  • Monitoring at home

For Severe Cases

In case of severe, consult with your healthcare provider for the following treatments:

  • Oxygen Therapy
  • Intravenous Fluids (IV)
  • Antiviral Medicines
  • Steroids
  • Hospitalisation

Pro Tip: If you experience severe symptoms, it is suggested to consult a doctor. However, doctor visits, treatments, and hospitalisation can put extra stress in your pocket. Ideally a comprehensive Covid health insurance plan from Care Health Insurance can be your saviour and minimise financial burdens with timely coverage.

Vaccines’ Impact On Covid-19 New Variant In India

It's a positive sign that current vaccines and Covid treatments are effective against the new Covid variant in India. Hence, health authorities are encouraging the public to receive their vaccination and booster dose if they haven't already. However, there are no traces of NB.1.8.1 or LF.7 targeting immunity, unlike previous infections.

Precautionary Tips

Although the current scenario poses no immediate threat, the increasing transmission rate is still a concern. Therefore, it is a wise choice to take necessary precautions to save yourself from any chaos. Here are some handy tips:

  • Wearing a Mask- This is the most recommended and cost-effective method to prevent Covid-19. Especially in crowded areas where there is a higher risk of getting infected.
  • Use Sanitiser- Keep your sanitiser handy to use frequently. You should also wash your hands and face often with soap and water to prevent the virus from spreading.
  • Maintain Safe Distance- Maintaining a safe distance, especially in public places will reduce the risk of spreading the virus.
  • Monitor your health- If you are experiencing any symptoms such as fever, gastrointestinal issues, headache, and runny nose, taking early testing and isolation will prevent the spreading of the infection and ensure timely and effective treatment.
  • Stay up-to-date- Keep yourself updated with all the information regarding Covid 19 new variants from credible sources. It will help you take all the necessary precautions suggested by health authorities.

>> Also Read: Know What is Coronavirus Health Insurance

Final Thoughts

With the rapid rise in Covid 19 cases, it is important to stay updated and informed on all the latest information. In case of anyone experiencing JN.1 COVID-19 variants, it is crucial to consult with healthcare professionals and get the testing. Although there is no immediate threat observed, still the increasing number of cases shouldn’t be taken for granted.

Disclaimer: The above information is for reference purposes only. Kindly consult your general physician for verified medical advice. The health insurance benefits are subject to policy terms and conditions. Refer to your policy documents for more information.

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  • Need Assistance? We Will Help!

  • Q. What is the new variant of Covid?

    The JN.1 Covid Variant is a descendent or subvariant of the Omicron. A big relief is that according to health authorities of the country, there is no immediate threat observed. However, its higher spreading rate is a matter of concern, making it necessary to take precautionary measures.

    Q. What is the current strain of Covid?

    The concern over this matter depends on the alteration of the virus in the future which is unprecedible. It is spreading faster which can get more people sick. It might make the infection more severe.

    Q. Is Covid-19 rising again in India?

    Yes. The new Covid variant cases are rising in India and have crossed the number of 1000 cases.

    Q. What are the causes of Covid 19 New Variant?

    The main cause of Covid-19 is SARS-CoV-2, referring to infection with the severe acute respiratory syndrome coronavirus 2. The infection can spread from person to person, food, water, and even air. Some of the most common causes are viruses, bacteria, fungi and parasites.

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