As temperatures drop, the leaves begin to change, and the scent of pumpkin spice fills the air. Plus, it’s a clear sign that flu season is just around the corner. Here’s what you need to know about flu season 2024, including who needs a vaccine, symptoms to watch out for, and practical tips to ensure that you and your family are prepared. What is the Flu? The flu, also called influenza, is a contagious respiratory virus. Its symptoms can be similar to the common cold, but they’re generally more severe. Unlike a cold, the flu can lead to serious complications,