In 2031 the Government Puts 99% of Humanity to Sleep to Restore Earth's Ecology

An epidemic is sweeping the planet. The world is on the brink of destruction. Leading scientists are trying to find a vaccine that can save the remaining survivors. Only one thing is known about the strange disease: if you go to sleep, you die. The toughest and most resilient are left on the planet, but how strong will they be to fight the urge to sleep?