Why Do Flu Vaccines Contain Eggs? And What to Do if You Have an Egg Allergy?

young man giving a thumbs up sign while getting vaccinated

Reviewed by Dr Jackie Lam, M.B.B.S (Singapore) Flu vaccines have long been a crucial tool in preventing the spread of influenza. However, one peculiar aspect of these vaccines often raises eyebrows: the inclusion of eggs in their production. In this article, we explore why flu vaccines contain eggs, the processes involved, and what individuals with […]