Burn!
The bacteria source seemed to be at the bottom of a deep hole in the ground. The hole was placed right in front of the area hospital's empty lot. Due to the high concentration of bacteria, the bacteria stuck together to form visible chunks and filled the egg like area with an ominous and dangerous yellowish-green color.
To solve this, Jiang Chen's strategy was simple and ruthless.
He commanded the survivors to surround the area in a 1000 meter diameter, which was precisely the location where the bacteria concentration would not exceed the human immune system's limit. He ordered them to stay put 2000 meters away from the central area. Once they hear the explosion, they then should quickly rush into their battle positions.