Leo walks into the empty dawn. He does not look back. The only sound is the crunch of his boots on broken glass.
Text on screen:
Leo sees a child through a cracked window. The child wears a black band around his ankle, hidden under a sock. The child waves. Leo doesn’t wave back. He turns and walks the other way. The child starts coughing. Blood webs the glass. Discovery Channel Guia De Supervivencia 8 Pandemia TOP----
“Noise is a secondary vector. The Copperhead virus survives on vocal cords for six hours after death. A corpse’s last whisper can infect a room. Never speak above a whisper. Never scream. If you must communicate, use infrared light pulses or tap on water pipes—three short taps means ‘clear,’ four long taps means ‘runner.’” Leo walks into the empty dawn
“You can survive 3 minutes without air, 3 hours without shelter in extreme cold, 3 days without water, and 3 weeks without food. In a pandemic, the order changes. First: Air.” Text on screen: Leo sees a child through a cracked window