The detection of a batch of new Covid-19 variants, referred to as ‘FLiRT,’ has sparked new worry across the United States (US). These variants are also from the deadly lineage of the Omicron variant but are derivatives of the JN.1, the variant that caused a surge in cases at the start of the year.
As per the data gathered from the US Centres for Disease Control and Prevention (CDC), KP.2 has accounted for about 25 per cent of new sequenced cases during the two weeks ending April 27. However, other FLiRT variants, like KP.1.1, have not become as widespread in the US yet.
Both general public and healthcare officials are striving to understand the unique aspects, rate of spread, and consequences tied to these new variants in their ongoing battle against the pandemic. Scroll down to know more about this variant.
FLiRT: The New COVID-19 Variant – Understanding More About It
The ‘FLiRT’ variants are a new combination of Covid-19 mutations detected across numerous US regions. They have a distinct genetic blueprint, setting them apart from the original variant of the virus. As we speak, these mutations are under scientific radar for their effects on transmission rate, severity of infection, and response to vaccinations.
Using genomic sequencing of Covid-19 samples gathered from infected persons, health departments have pinpointed the ‘FLiRT’ variants. The rapid infiltration of these variants across several states is sounding alarm bells about a potential upsurge in infection numbers. There’s an ongoing drive to map and restrain the progress of these variants with improved surveillance and testing processes.
Do Vaccines Work On FLiRT Variants?
Vaccines are still a good prevention and protection option against any COVID-19-related hospitalisation and death. However, two preliminary studies, from Japan and China, show the FLiRT variants may be better at dodging immune protection from vaccines than JN.1 was.