C380 Tens of Thousands of Zombies 12

Lee Zheng looked out of the window and saw that their car was moving very fast. Behind them was a dense group of zombies.

From time to time, the sound of a car colliding could be heard. It was probably the driver who drove the car straight away, sending the zombies flying.

"We haven't developed a vaccine yet. Is there an incubation period for the virus?"

"No, from a human to a zombie