Flu Season Approaching: Experts Urge Vaccination and Preventive Measures

With the holiday season quickly approaching, so too does flu season, a time when influenza viruses spread more easily among communities. According to the Centers for Disease Control and Prevention, February historically marks the peak of flu activity, but now is the time to take preventive action. Matthew Heller, D.O., an associate professor of family medicine at New York Institute of Technology College of Osteopathic Medicine, stresses the importance of getting vaccinated before the season ramps up.

“The flu is a viral respiratory illness that can lead to serious complications, especially for vulnerable populations,” says Heller. He recommends that everyone over the age of 6 months receive an annual flu shot, with rare exceptions that should be discussed with a physician. The vaccine stimulates the body to produce antibodies that fight off the virus. Even when the vaccine is not a perfect match for circulating strains, it significantly reduces the risk of severe illness, hospitalization, and death. Heller also clarifies a common misconception: the flu vaccine cannot give you the flu, as it contains inactivated viruses or components that cannot cause infection.

It takes about two weeks for the vaccine to provide full protection, so early vaccination is crucial. Flu symptoms—including fever, chills, body aches, cough, headache, and fatigue—typically appear a few days after exposure, and individuals can spread the virus before they even feel sick. Most people recover with rest and fluids, but those at high risk—such as adults over 65, young children, pregnant women, and individuals with chronic conditions—should consult a doctor if they suspect they have the flu.

Beyond vaccination, Heller advises simple preventive measures: frequent handwashing, using hand sanitizer, disinfecting commonly touched surfaces, avoiding touching your face, staying away from large crowds when possible, and sneezing into a tissue or your elbow. These habits not only protect you but also those around you, especially people who may be more susceptible to severe illness.

“The flu spreads easily from person to person,” Heller emphasizes. “Getting vaccinated is a responsible choice that safeguards your health and the health of your community. By setting an example, you encourage others to do the same.”

As the season approaches, health officials urge everyone to stay informed and proactive. For more information on flu prevention and other health topics, visit New York Tech’s website at nyit.edu.