- A vaccine helps the body become immune to certain diseases._Eɪ ˈvæk.siːn helps ðə ˈbɒd.i bɪˈkʌm ɪˈmjuːn tu ˈsɜːr.tən dɪˈziːzɪz. Éi vaksin hélps zeu bodi bikeum imyoun tou seurteun diziziz.Un vaccin aide le corps à devenir immunisé contre certaines maladies.Eɪ ˈvæk.siːn helps ðə ˈbɒd.i bɪˈkʌm ɪˈmjuːn tu ˈsɜːr.tən dɪˈziːzɪz. Éi vaksin hélps zeu bodi bikeum imyoun tou seurteun diziziz.
A vaccine helps the body become immune to certain diseases.