Recent epidemiological data from Greece reveals an upward trend in influenza positivity and related respiratory infections. The positivity rate for SARS-CoV-2 remains steady, while the number of new Covid-19 hospital admissions has decreased. Health officials emphasize the importance of vaccination for high-risk groups as the flu season progresses, with confirmed flu cases leading to serious outcomes. The predominant strain of the flu virus continues to be KP.3, with calls for vigilant monitoring of health indicators.