How Long the Flu Is Contagious and How You Can Prevent Its Spread
How Long the Flu Is Contagious and How You Can Prevent Its Spread

Flu is contagious a day before symptoms show and can last up to a week.

Dr. Linda Yancey, an infectious disease specialist, emphasizes the importance of staying home when sick, wearing a mask, and washing hands regularly to prevent spreading the virus.

Buzz60’s Maria Mercedes Galuppo has the story.