Discover how the flu can be contagious even before symptoms appear, lasting up to a week, as explained by Dr. Linda Yancey, an expert in infectious diseases. This video emphasizes the significance of preventing its spread by staying home when feeling unwell, wearing masks, and practicing good hand hygiene. Join Buzz60’s Maria Mercedes Galuppo as she shares valuable insights and tips to protect yourself and others during flu season. Stay informed and take action to keep your community healthy.