Prisma Health says the flu shot takes a couple weeks to have a full effect, so now’s the time to get one.

Subscribe to WYFF on YouTube now for more: http://bit.ly/1mUvbJX

Get more Greenville news: http://www.wyff4.com
Like us: http://www.facebook.com/WYFF4
Follow us: http://twitter.com/wyffnews4
Instagram: https://www.instagram.com/wyffnews4/