Make it attainable by setting a more realistic expectation.
You can catch the flu, but HIV you can't if its inactive, but you can catch the flu if it still active
Hope this helps! :)
A ressponsible, mentally stable adult.
Your audience should probably be adults. If adults learn the healthy habits of eating they can pass it on to their children and friends. Maybe posters or news segments could work to spread the news. This idea could work because adults watching the news segment and Billboards will choose not to pick up that snickers in the grocery store check out but instead trail mix.
Thats all you will need, just elaborate a bit more!
Its one of these
<span>Isoniazid (H/Inh)
Rifampicin (R/Rif) (In the United States rifampicin is called rifampin)
Pyrazinamide (Z/Pza)
Ethambutol (E/Emb)
<span>Streptomycin (S/Stm)</span></span>