Covid variant FLiRT spreads in US; do we need to worry?
ET OnlineMay 5, 2024
FLiRT variant concerns
Is there a need to worry about the FLiRT Covid variant spreading in the US? Let's examine.
Image Source: iStock
Origins
A group of Covid-19 variants, derived from the Omicron lineage JN.1, is causing concern in the US.
Image Source: iStock
Mutations
FLiRT variants, like KP.2, exhibit mutations denoted by F, L, R, and T in their genetic codes.
Image Source: iStock
Spread data
KP.2 variant detected in 25% of April's new cases; KP.1.1 hasn't spread widely, per CDC.
Image Source: iStock
Virolology
A recent study on KP.2 highlights increased transmissibility and immune resistance.
Image Source: iStock
Symptoms
FLiRT variants cause symptoms like fever, cough, sore throat, muscle soreness, and weakness.
Image Source: iStock
WHO Response
WHO advises JN.1-based vaccines for FLiRT variants to maintain vaccine efficacy.
Image Source: AP
Vaccine concerns
Studies raise concerns about FLiRT variants evading vaccine immunity, warranting adjustments.
Image Source: iStock
Public Health
Keep up with Covid vaccinations; updates may be necessary to combat emerging variants.
Image Source: iStock
Thanks For Reading!