A heavily mutated COVID-19 variant called "Cicada" has caught the attention of public health experts, who warn that the differences in its spike protein may allow it to slip past existing immunity, including protection from current vaccines.

A newly identified COVID-19 variant spreading across at least 25 states, including Ohio, is highly mutated and could drive more cases.

A new COVID-19 variant with multiple spike protein mutations has emerged, showing signs of immune escape. While this raises concerns, experts emphasize that the situation differs significantly from the pandemic's start due to widespread hybrid immunity and improved healthcare preparedness.