The flu is a common seasonal virus affecting the respiratory system. You can reduce infection by maintaining a healthy diet, boosting immunity, and getting the annual flu vaccine. Experts like Aubree Gordon highlight that flu season typically peaks from October to February. Flu shots are recommended for everyone above 6 months, especially children, seniors, pregnant women, and people with weak immunity. In Dubai, vaccines are available at clinics, hospitals, and via at-home medical services for added convenience.