BLACK death by Ghostman horror host

The black speck appears in the air chambers of the city a research team is sent to take samples and a status cell is placed around to prevent it spreading and the sample taken to the lab.Slowly whilst in status the black speck begins to decode the status cell so breaking out into the life blood of the city where the the red river flows everywhere it can visit in  the city.The black speck begins to feed on the juicy plump fats of waste  meant for waste management department.The black speck is growing in size like a blob it absorbs more each time slowly but surely eroding the city walls.The major of the city sends his generals and armies with the latest weapons to go into battle with the black blob .A battle ensues over a year in length many soldiers are killed by being eaten alive in a slow bit by bit as the black blob becomes a nuclear bomb like device ready to flood the entire city with its black death .The major resorts to one last plan to call in outside mercenaries who too have nuclear power to counter attack the black death this  brings side effects to the city ,hair loss,weight loss,the people of city begin to weaken and slowly dying one by one.The black death finally releases it's venom with full force enveloping so the last of the people in a rage of torn ripped apart flesh until the city is dead.Then just as you thought this was the end of releases spores in the air to infect other cities not caring if rich or poor,colour of you skin ,young ,old,men,woman or child.It becomes to be known as cancer .the end.