11/18/2025
Flu season is already underway, and now is the perfect time to protect yourself and those around you by getting your flu shot. As Bernard Camins, MD, MSc, Professor of Medicine (Infectious Diseases) at the Icahn School of Medicine at Mount Sinai, explains, even if the vaccine doesn’t prevent the flu entirely, it can make your symptoms significantly milder and greatly reduce the risk of hospitalization. This is especially important for adults over 65, young children, pregnant individuals, and people with chronic conditions like asthma, diabetes, or heart disease. Because immunity fades over time and flu strains change each year, getting vaccinated annually is essential—and it takes about two weeks for the shot to become fully effective.
While it’s easy to mistake the flu for a bad cold, it can be far more serious. Last season alone, the flu caused hundreds of thousands of hospitalizations and tens of thousands of deaths in the United States. If you develop sudden symptoms such as fever, chills, cough, sore throat, muscle aches, or fatigue, stay home and reach out to your health care provider, especially if symptoms worsen. By getting your flu shot, you’re not just protecting yourself—you’re also helping safeguard your loved ones and reducing strain on the health care system. A simple appointment can make a meaningful difference in keeping our community healthy this season.
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