If you look at the y-axis of this graph, you'll see that, in the mechanically ventilated air, you have a higher probability of encountering a potential pathogen, or germ, than if you're outdoors.
Po ta shiqoni Y- ne boshtin e ketij grafi. ju do te shini se ventillimi mekanik i ajrit, ju do te keni nje propabilitet te madh e te marrjes se nje jo-oksigjeni potencial, apo mikrob, sepsa po te ishit jasht.