What is the Difference Between the Northern and Southern Hemisphere Flu Vaccine?

elderly couple showing off their vaccinations

Medically Reviewed by Dr Welras Long (M.B.B.S, Singapore. MRCS, England) In the ongoing global effort to combat influenza, an in-depth understanding of the flu vaccine becomes increasingly critical. The distinctive nature of flu seasons in the Northern and Southern Hemispheres has led to the development of flu vaccines specifically tailored to each region.  In this […]