english: In another set of studies we actually simply reminded people -- this was at a time when the swine flu was going around -- we reminded people that in order to prevent the spread of the flu that they ought to wash their hands.
non_english: U drugom skupu istraživanja samo smo podsetili ljude - ovo je bilo u vreme svinjskog gripa - podsetili smo ljude da za sprečavanje širenja gripa treba da operu ruke.