Look up viral in Wiktionary, the free dictionary.

The term viral is used to describe anything related to viruses.

Viral may also mean:

• See Virality,
• Viral phenomenon, such as viral marketing and viral video.
• A recurring character in the anime series Gurren Lagann.
• Viral is a villain from the Teenage Mutant Ninja Turtles (2003 TV series).

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