Answer:
To encourage people to get their children the flu vaccine
Step-by-step explanation:
Flu vaccines are the vaccines that protects against the influenza viruses. Its new versions are developed twice a year because the influenza virus changes rapidly. USCDC (United States Centres for Disease Control and Prevention ) claim that this vaccine reduces medical visits, deaths, hospitalisations and sickness. However the effectiveness of the vaccine is still uncertain for those under two years old and for those over 65 years. Who recommends yearly vaccination for all people over the age of six months.