Describes something caused by or relating to a virus

poisonous; toxic

A strategy where people pass on a marketing message to others, creating exponential growth in the message's visibility.

the harmful effects caused by the accumulation of a substance in an organism through repeated exposure over time

viral hepatitis C, an infectious disease primarily affecting the liver, caused by the hepatitis C virus

The quality of being toxic to cells

infectious disease of the liver caused by a specific virus

viral hepatitis; a liver infection caused by a virus, often resulting in symptoms like loss of appetite, fatigue, nausea, and in severe cases, jaundice