"Understanding COVID Variant JN.1: Prevalence, Symptoms, and Prevention"

The JN.1 variant of COVID-19 has become the most prevalent strain in the U.S., accounting for up to 86% of new cases, with symptoms similar to previous iterations. Low vaccination rates and the rapid evolution of the virus contribute to its spread, prompting the CDC to emphasize the importance of vaccination and testing. The latest COVID vaccines are expected to reduce the risk of severe illness or hospitalization from JN.1, and individuals, especially those at higher risk, are urged to take precautions such as wearing masks, avoiding crowded places, and getting tested if symptomatic.