A new Covid variant, identified as XEC, is showing signs of potentially becoming dominant, according to scientists. First detected in Germany in June, XEC cases have since been reported in the UK, US, Denmark, and other countries, as noted by users on X (formerly Twitter). This variant has some new mutations that may facilitate its spread this autumn, though experts believe current vaccines should still be effective in preventing severe illness. For those at higher risk of severe Covid, the NHS offers a free booster shot.
While the vaccines have been updated to address recent variants, XEC, which has emerged from earlier Omicron subvariants, is not specifically targeted. Prof. Francois Balloux from University College London stated that although XEC shows a slight transmission advantage, vaccines are expected to provide strong protection. However, it is possible that XEC could become the dominant subvariant over the winter.
Eric Topol, Director of the Scripps Research Translational Institute, mentioned that XEC is “just getting started” and it may take several weeks or months before it significantly impacts the population. He indicated that while XEC is gaining traction, it is still some time away from causing a major wave.
Symptoms of XEC Covid:
The symptoms are likely similar to those of previous Covid variants and include:
- High temperature
- Aches
- Tiredness
- Cough or sore throat
Most individuals recover within a few weeks, though some may experience a longer recovery period. XEC has shown “strong growth” in Denmark and Germany, but routine testing has decreased, making it challenging to gauge the current prevalence of Covid.
Vaccines and Testing:
The UK Health Security Agency (UKHSA) emphasizes that virus mutations are normal. Free booster vaccines are available for:
- Adults aged 65 and over
- Residents of care homes for older adults
- Individuals aged six months and over in clinical risk groups
- Some frontline NHS, care home, and social care workers
The main vaccination campaign for flu and Covid will begin in October, though some may receive their vaccines earlier. Dr. Gayatri Amirthalingam from UKHSA highlighted the importance of vaccination for protection against severe illness and urged those contacted by the NHS to get their autumn vaccine.
Covid vaccines are also available for purchase at some High Street chemists and private clinics, costing between £45 and £99. To receive a vaccine, you must be aged 12 or older and not have had a Covid shot in the previous three months. While routine Covid testing is not recommended, home tests can be purchased for around £2 from High Street and online chemists.
