A new Covid variant, XEC, first identified in Germany in June, is now being reported in the UK, US, Denmark, and several other countries. This variant has new mutations that could enhance its spread this autumn, although experts believe that current vaccines will still be effective in preventing severe cases.
For those at higher risk of serious illness from Covid, the NHS offers a free booster shot. While vaccines have been updated to address recent variants, they do not specifically target XEC, which has emerged from earlier Omicron subvariants.
Professor Francois Balloux, Director of the Genetics Institute at University College London, told BBC News that XEC has a “slight transmission advantage” compared to recent variants, but vaccines should still provide robust protection. He notes that XEC may become the dominant subvariant over the winter months.
Eric Topol, Director of the Scripps Research Translational Institute, described XEC as “just getting started,” predicting that it will take several weeks to a couple of months before it causes a significant wave. He believes XEC is likely to become the next major variant, though its widespread impact is still some time away.
The symptoms of XEC Covid are thought to be similar to those of previous variants, including high temperature, aches, tiredness, cough, or sore throat. While most people recover within a few weeks, recovery can take longer for some.
Mike Honey, a Covid data analyst, reports strong growth of XEC in Denmark and Germany. However, with less routine testing, it is challenging to gauge the current prevalence of Covid.
The UK Health Security Agency (UKHSA) emphasizes that viral mutations are normal. Those eligible for a free booster vaccine include adults aged 65 and over, residents of care homes, individuals over six months in clinical risk groups, and some frontline NHS, care home, and social care workers. The main vaccination drive for flu and Covid will commence in October, though some may receive their vaccines earlier.
Dr. Gayatri Amirthalingam, Deputy Director of UKHSA, stated that ongoing monitoring of Covid variants is crucial. She encouraged those contacted by the NHS to receive their autumn vaccine, as vaccination remains the best defense against severe illness.
Covid vaccines are also available for purchase at High Street chemists and private clinics, ranging from £45 to £99. Individuals aged 12 and over can receive a vaccine if they haven’t had one in the past three months. While routine Covid testing is not recommended, home tests can be purchased for around £2 from High Street and online chemists.
