09/23/2025
Myth: The flu is just a bad cold
Fact: Influenza is far more serious than a common cold. It strikes suddenly, often with fever, cough, chills, and exhaustion . "[Last season] We had about 56 million people ill in the U.S., with 770,000 hospitalized,” said Dr. Tamara Sheffield
Myth: Only kids and older adults need to worry
Fact: “Young, healthy people do get hospitalized with influenza. And they’re often the ones who spread it to grandparents, infants, or others who can’t fight it off,” said Dr. Tamara Sheffield.
Flu can affect pregnant people and their baby particularly hard. People managing conditions like asthma, diabetes, or heart disease may see their symptoms worsen dramatically if they catch influenza.
Myth: You’re only contagious when you feel sick
Fact: Here's one of influenza's trickiest features: you can spread it before you even know you're infected--passing around the infection a full day before symptoms. This "silent spread" is exactly why flu tears through schools, workplaces, and families so quickly. Your best defense is twofold: Get vaccinated to reduce your odds of catching and spreading the flu and stay home the moment you feel unwell.