FDA launches probe into COVID-19 vaccine, and dazzling light displays takeover Middle Tennessee. Jennifer Waddell has your Morning Minute. | WZTV FOX 17 News, Nashville

Worlds Wildest Moments on Instagram: "During the first months of the COVID-19 pandemic in 2020, the world experienced a scenario of uncertainty and disorganization. The sudden shortage of hospital masks, caused by the global rush for personal protective equipment, led health authorities, such as the World Health Organization, to revise guidelines multiple times until recommendations on universal mask use stabilized. During this transitional period, millions of people had to improvise to protect

Flu or COVID? How symptoms start can tell you which sickness you have