**Anxiety Over “Mystery Virus” Grips Social Media Users Post-Pandemic**
LOS ANGELES, CALIFORNIA – Fear has been spreading among young people on social media platforms like TikTok due to a perceived “mystery virus.” Despite testing negative for COVID-19, flu, and RSV, individuals are reporting symptoms such as nausea, faintness, and excess mucus. Public health experts suggest that these concerns may stem from post-pandemic anxiety about falling ill. Marcus Plescia, Chief Medical Officer of the Association of State and Territorial Health Officials, noted that the described …