Dark Blood!

"WHAT!"

Aylin gasped in terror as if she couldn't believe her ears. She mumbled with a puzzled expression, looking at the sleeping woman on the bed, "B-but, I heard that the victims are only suffering from high fever and then while vomiting, they are dying. Symptoms like flu or normal food poison."

Doctor Peter coughed slightly as he began to pack his things in a small brown suitcase. Then, looking up in Aylin's direction, he explained in his cold and distant tone, "That was happening at the beginning but this poisonous virus is becoming more powerful with every passing day."

"More powerful? How?"

"Result of mutation! Its nature is unexpectedly weird as if a parasite-"

The doctor mumbled with a grumpy and thoughtful face. But, he stopped abruptly as he asked, "However, who are you to ask me about these? You even dare to shout at us. Have you lost your mind-"