There are different ways to promote vaccination. The Centers for Disease Control advertising are known to organize different campaign that helps to promotes the influenza (flu) vaccination.
It is often done through the use of promotional posters/flyers with the aim to advertise the various locations in the community that helps or offer seasonal flu vaccinations. 
They also display posters that talks about flu vaccination in schools, break rooms, cafeterias, high-traffic areas, etc. There is the use of articles in that are published on newsletters, internet, emails, etc.
<h3>Why spread 
awareness on vaccination?</h3>
The organization are known to use celebrities or employers to be vaccine ambassadors thereby promoting vaccines within and outside organization. The use of all these media above has influenced the rate at which people get vaccinated. The use of posters and other public figures to encourage vaccination has help reduce the spread of disease among the people.
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