Mumbai on alert as first case of highly transmissible XE variant detected in city

MUMBAI: The BrihanMumbai Municipal Corporation (BMC) has alerted its Ward-level officials as the country’s first case of the  highly transmissible Omicron XE variant was detected in the city.

According to an IANS report, a woman costume designer working with the Bollywood film industry has become the country’s first patient to test positive for the Covid XE variant, a BrihanMumbai Municipal Corporation (BMC) official said on Wednesday.

First found in the UK, the XE variant is a mutation of strains of the Omicron variant, and early indications suggest it could be around 10 per cent more transmissible than other Omicron mutations.

The 50-year-old costume designer, whose identity has not been disclosed, was part of a film shooting crew which arrived here from South Africa on February 10.

She had no previous travel history and as per the protocols, she underwent the regular tests and was found Covid-19 negative.

Later, during a routine test by Suburban Diagnostics, the woman who has been vaccinated with both doses of the vaccine, tested positive on March 2.

She was immediately quarantined at Hotel Taj Land’s End in Bandra, but another test conducted on her after 24 hours by Spice Health returned negative.

Subsequently, an analysis of her reports revealed that she was infected with the Covid XE variant, and her condition was described as asymptomatic without comorbidities.

This was among the 230 samples tested by the health authorities as part of its sero survey in which the XE variant was revealed, while another patient was found infected with the Kappa variant.

As per the World Health Organization, the new XE variant is a mutant hybrid of two other Omicron versions, BA.1 And BA.2, and accounts for a minuscule fraction of cases globally.

The WHO has said that the new mutant is around 10 per cent more transmissible than the BA.2 sub-variant of Omicron.

The latest development has caused concern in the health circles as Maharashtra is on the path of recovery and in the final stages of the ongoing third wave which started in December 2021.

Till date, the state has notched 78,74,582 Covid-19 cases in over two years, along with 147,793 deaths, both highest in the country. (IANS)