The most recent flu season was one of the worst in history, says Marla Ahlgrimm. And while the spread may not be stopped completely, there are a few things to keep in mind before the next flu season, which typically begins in October of each year.
According to Marla Ahlgrimm, the flu is a type of virus that affects the respiratory system. Often, the throat, nose, and lungs are affected. While most influenza outbreaks cause mild to moderate symptoms, it can cause more severe issues in the very young, the very old, and those with a compromised immune system.