The Indian state of Karnataka has reported a surge in Covid-19 cases, with 125 fresh infections. Among these, 34 cases have been identified as the JN.1 variant, a sub-variant of the Omicron strain of coronavirus. This variant has been classified as a “variant of interest” by the World Health Organization (WHO) due to its rapidly increasing spread.

Distribution of Cases

Out of the 34 cases in the state, 20 are from Bengaluru alone². The rest of the cases are distributed among Mysuru (4), Mandya (3), and 1 case each from Ramanagara, Bengaluru Rural, Kodagu, and Chamrajanagar.

Deaths Reported

The state has reported three deaths till now. Two of these deaths were reported from Karnataka. The details of the individuals and the direct correlation of these deaths to the JN.1 variant are not specified in the reports.

Global Spread of the JN.1 Variant

The JN.1 variant has been found in many countries around the world, including India, China, UK, and the United States. It is currently the fastest-growing variant in the United States, accounting for 15-29% of infections. The UK Health Security Agency says JN.1 currently makes up around 7% of positive Covid tests analysed in a lab.

WHO’s Risk Assessment

The WHO’s risk assessment indicates that this variant may cause an increase in Sars-Cov-2 [coronavirus] cases amid a surge of infections of other viral and bacterial infections, especially in countries entering the winter season. There is still limited evidence on how capable JN.1 is of getting round the immunity offered by vaccines. There are no reports of people becoming more ill with this variant than previous ones. But more studies are needed to work out the health impact.

Conclusion

As the situation continues to evolve, it is crucial to stay updated and follow the guidelines issued by health authorities. The WHO advises to wear a mask in crowded, enclosed areas, cover up coughs and sneezes, clean your hands regularly, stay up to date with Covid and flu vaccinations, especially if vulnerable, stay home if ill, and get tested if you have symptoms.