XEC Covid Variant Emerging as Potential Dominant Strain

Scientists have identified a new Covid variant, named XEC, which could become the dominant strain. Initially detected in Germany in June, the XEC variant has since been found in the UK, US, Denmark, and other countries. This variant has new mutations that may aid its spread in the coming months. Nevertheless, experts believe that vaccines will still offer protection against severe cases of the disease.

For individuals at greater risk of serious illness from Covid, the NHS provides a free booster shot. These vaccines have been updated to align with recent variants, excluding XEC, which descended from earlier Omicron subvariants. Eric Topol, Director of the Scripps Research Translational Institute in California, commented that XEC is “just getting started” and, although it will take weeks to establish itself, it appears to be the next significant variant to watch.

The symptoms associated with XEC are similar to previous Covid strains, manifesting as cold or flu-like symptoms. Recovery typically occurs within a few weeks. According to Covid data analyst Mike Honey, there has been a significant increase in XEC cases in Denmark and Germany, where it accounts for approximately one in five recent samples. In the UK, it accounts for about one in ten. The declining frequency of routine testing makes it challenging to accurately assess the prevalence of Covid.

The UK Health Security Agency affirms that it is common for viruses to mutate. Those who qualify for a free booster vaccination will begin receiving them in October, though some may receive them earlier. It is crucial to monitor the progress of XEC closely to enhance understanding and potential impact.