Five cases of COVID-19's XBB.1.5 variant, responsible for the rise in cases in the US, have been found in India, according to data from the Indian SARS-CoV-2 Genomics Consortium (INSACOG).

Of the five, three cases were found in Gujarat and one each in Karnataka and Rajasthan, according to INSACOG figures on Tuesday.

The XBB.1.5 strain is a relative of the Omicron XBB variant, which is a recombinant of the Omicron BA.2.10.1 and BA.2.75 subvariants. Combined, XBB and XBB.1.5 make up 44 per cent of cases in the US.

COVID-19 variant Omicron and its sub-lineages continue to be the dominant variant in India with 'XBB' being the most prevalent sub-lineage circulating all over the country, INSACOG has said.

INSACOG reports genomic surveillance of SARS-CoV-2 across the country through sequencing of samples from sentinel sites and international passengers arriving in India.