- A vaccine helps the body become immune to certain diseases._Eɪ ˈvæk.siːn helps ðə ˈbɒd.i bɪˈkʌm ɪˈmjuːn tu ˈsɜːr.tən dɪˈziːzɪz. E vèksin helps de bodi bikam imiun tu serrten disisis.Un vaccino aiuta il corpo a diventare immune a certe malattie.Eɪ ˈvæk.siːn helps ðə ˈbɒd.i bɪˈkʌm ɪˈmjuːn tu ˈsɜːr.tən dɪˈziːzɪz. E vèksin helps de bodi bikam imiun tu serrten disisis.
A vaccine helps the body become immune to certain diseases.