english: So this poses a huge economic challenge, because say you do come up with your great drug or your great vaccine -- how do you deliver it in a place where there's no roads, there's no infrastructure, there's no electricity for refrigeration to keep things cold, there's no clinics, there's no clinicians to deliver these things where they're needed?
non_english: Ovo je ogroman ekonomski izazov, jer ako, recimo, otkrijete odličan lek ili odličnu vakcinu - kako ih isporučiti na mestima gde nema puteva, infrastrukture, struje za firižidere koji hlade stvari, bolnica, doktora da pruže ove stvari tamo gde su neophodne?