- XEC is a hybrid of Omicron subvariants, spreading rapidly across Europe and the US.
- Symptoms include fever, sore throat, and loss of smell or taste.
- Vaccines and boosters offer protection against severe illness.
The XEC Covid variant, first detected in Germany, is gaining momentum globally and has now been found in 15 countries.
Experts, including Eric Topol and Mike Honey, warn that XEC could become the dominant strain, especially in Europe and North America. It is a recombinant of two Omicron subvariants (KS.1.1 and KP.3.3), known for its high transmissibility.
XEC Variant Spreads: New Threat in Covid’s Continuing Evolution
While its symptoms mirror those of previous variants, including fever, fatigue, and cough, XEC has a slight edge in spreading. However, scientists stress that existing vaccines and boosters remain effective in preventing severe outcomes. As this variant continues to evolve, experts advise heightened surveillance and preventive measures to mitigate further spread.
Though its symptoms—fever, sore throat, and loss of smell—are similar to those of previous variants, experts are closely monitoring its behavior due to its potential to become the next dominant strain. Researchers emphasize that while XEC’s transmission rate is concerning, its overall impact on severe cases remains manageable with updated vaccines.
Eric Topol, a leading figure in Covid research, highlighted that XEC is likely to gain traction in the coming weeks due to its hybrid characteristics, which allow it to bypass some immune defenses more easily. As such, there is renewed emphasis on monitoring air quality, improving hygiene, and ensuring global vaccine coverage to reduce the burden of severe disease.
The Centers for Disease Control and Prevention (CDC) also advocates for increased vigilance, suggesting that regions most affected by XEC should focus on keeping up-to-date with booster shots and closely following the variant’s spread to reduce its potential impact(.
As XEC continues to spread, experts highlight the importance of maintaining vaccination efforts and vigilant monitoring to prevent widespread transmission. Public health measures remain essential in mitigating the variant’s impact.
“At this juncture, the XEC variant appears to be the most likely one to get legs next.” — Eric Topol
