West Bengal reported over 100 new Covid cases, according to official data available on Thursday morning.

As per the Union Ministry of Health and Family Welfare, 106 new Covid cases were detected in the state in the last 24 hours.

At present, there are 538 active cases in the state, the data showed.

During the same period, 61 people also recovered from the infection, it said.

The toll remained at one with no new deaths reported.

On June 4, Kolkata registered its first death due to the JN.1 variant of the novel Coronavirus.

According to the Union health ministry’s dashboard on Covid-19 states, a 43-year old female had died with acute coronary syndrome, septic shock and acute kidney injury.

The patient in Kolkata was admitted to a private hospital.

The latest strain of the virus has, so far, claimed the lives of one each in Kerala, Tamil Nadu and two in Maharashtra since Monday.

What is the JN.1 variant?

The JN.1 variant is a new strain of the Omicron variant and spreads easily. The JN.1 variant carries an additional mutation in its spike protein, the part of the virus that allows it to attach to and enter human cells. The researchers are not yet certain whether it is transmitted faster or causes symptoms different from the previous variants including Omicron.

Symptoms

The symptoms of the JN.1 variant are mild fever, which lasts for a short time, mostly dry cough, sore throat, runny or congested nose, headache, fatigue and in some cases body ache.

The state health department is yet to issue any advisory on the latest strain. The Kolkata Municipal Corporation has decided to put up banners across the city for the residents to take precautionary measures like wearing masks, frequent washing of hands and social distance. The KMC’s health department workers will be visiting the households enquiring about people with similar symptoms and comorbidities if any. Those with influenza-like symptoms and severe acute respiratory infections could be isolated.

Doctors in the city hospitals maintain, those with comorbidities are at risk, like in the previous strains. They also recommend booster vaccination especially for the high risk groups.