Flu Season 2024 Map. Below are maps for each week during the usual flu season, which begins in early october. Influenza and other respiratory infection surveillance guidance for phus to support entry of.

Published 16 october 2024 | for reporting week 40, ending 06 october 2024 influenza in the northern hemisphere, influenza activity in temperate countries remained at interepidemic levels. Preliminary end of season estimates of influenza disease burden in the united.