For decades, only a condom protected from HIV infection. Now there's a tablet that's just as safe. Doctors believe that by 2030 there will be no further AIDS infections in Switzerland.
7 pm, movable seals. Santino Monteleone is sitting in a cafe in Zurich when the alarm goes off. Takes a pill out of his pocket, swallows it without water. "PEP," he explains. Every day at seven o'clock. "It protects me during sex." Before HIV, the human immunodeficiency virus that causes untreated AIDS kills.