From Wikipedia, the free encyclopedia

Viral means "relating to viruses" (small infectious agents).

Viral may also refer to:

Viral behavior, or virality[edit]

Memetic behavior likened that of a virus, for example:

  • Viral marketing, the use of existing social networks to spread a marketing message
  • Viral phenomenon, relating to contagion theory or the "virality" of network culture, such as a meme
  • Viral video, a video that quickly attains a high popularity

Titled works[edit]

See also[edit]

  • Virals, a novel series by Kathy Reichs
  • Virulence, pathogen's ability to infect or damage host