Covid Variant XEC
Scientists warn that a new Covid variant, XEC, could soon become the dominant strain. First identified in Germany in June, it has since spread to the UK, US, Denmark, and other countries, according to reports on X (formerly Twitter). The variant carries new mutations that may help it spread more easily this autumn, though vaccines are still expected to reduce the risk of severe illness. The NHS is offering free booster shots for those at higher risk of serious illness from Covid.
The vaccines have been updated
The vaccines have been updated to better target recent variants, though they don’t specifically cover the XEC variant, which evolved from earlier Omicron sub variants. Prof. Francois Balloux, Director of the Genetics Institute at University College London, told BBC News that while XEC has a “slight transmission advantage” over other recent variants, vaccines should still provide strong protection. He also noted that XEC could potentially become the dominant subvariant during the winter months.
Eric Topol, Director of the Scripps Research Translational Institute in California, says the XEC variant is “just getting started.” In an interview with the LA Times, he explained that it could take several weeks or even a few months for XEC to gain momentum and trigger a wave. “XEC is definitely taking charge,” he said, adding that while it seems to be the next prominent variant, it is still months away from reaching high levels.
The symptoms of XEC Covid infection?
The symptoms are believed to be similar to those of the common cold or flu, including:
- High temperature
- Body aches- Fatigue
- Cough or sore throat
While most people recover from Covid within a few weeks, some may take longer. According to Covid data analyst Mike Honey on X, there has been “strong growth” of XEC cases in Denmark and Germany. However, with significantly less routine testing now, it is harder to determine the exact spread of Covid. The UK Health Security Agency (UKHSA) notes that it’s normal for viruses to mutate and evolve over time.
