Flu 2024. On september 20, 2024, the food and drug administration (fda) approved the nasal spray flu vaccine, flumist, for self or caregiver administration. The eligible groups for a free flu jab vary in each country and may be updated during the winter flu season.
For more than a decade, the annual flu shot has protected against four types of the influenza virus โ but this year, that has changed. On september 20, 2024, the food and drug administration (fda) approved the nasal spray flu vaccine, flumist, for self or caregiver administration.
