Health alert: New COVID subvariant 'XEC' could lead to massive increase in cases

A new COVID-19 subvariant, called XEC, is spreading quickly across Europe. First discovered in Germany, it's now been detected in countries like the Netherlands and even the U.S. While XEC is still in its early stages, experts are closely monitoring its growth. Though it’s not yet the dominant strain, it’s important to stay vigilant as this subvariant evolves.