english: So even before we continue talking about their medical potential, I think everybody should know about phages and their role on earth: they hunt, infect and kill bacteria.
non_english: Tako da, pre nego što nastavimo priču o njihovom medicinskom potencijalu, mislim da bi svi trebalo da znaju šta su fagi i koja je njihova uloga na zemlji: oni love, inficiraju i ubijaju bakterije.