Why Australia's flu calendar runs on its own clock — Southern Hemisphere strain selection, season timing, and what shifts year to year through AIH and ATAGI surveillance.
Common Questions, Answered
Australian Flu Season 2026: When It Starts, Peak Weeks and Vaccination Timing
When is flu season in Australia? It runs April to October, peaking June-September. Learn the best time to get your workplace flu vaccination in 2026.
Vaccine Science
Understanding the Flu Vaccine for the Southern Hemisphere
Get the latest information on Influenza for the Southern Hemisphere, including the latest flu strains and Corporate Care's flu programs.
Corporate Care acknowledges the Traditional Custodians of the lands across Australia on which we work and live. We pay our respects to Elders past and present, and recognise their continuing connection to land, waters and community.