When should I get the flu shot? What experts say is the ideal time to protect yourself

Experts are providing guidance on the ideal timing for individuals to receive their flu shot to ensure maximum protection. In Chicago, Illinois, United States, Walgreens has been actively promoting this health measure through signage advertising free flu shots. These efforts, observed as of August 9, 2026, aim to inform the public on when to get vaccinated to effectively safeguard themselves against the flu during the upcoming season according to medical professional recommendations.