There is a total of 8680 clues beginning with vi
- Viral cultural element
- Viral disease
- Viral disease, for short
- Viral fear of the 2010s
- Viral forms
- Viral gene material
- Viral GIF of the "Night of the Living Dead" director?
- Viral GIF, eg
- Viral GIFs, eg
- Viral illness
- Viral illness associated with a rash
- Viral illness ID'd in 2003
- Viral illness, briefly
- Viral image, perhaps
- Viral infection
- Viral inflammation, informally
- Viral Internet idea
- Viral Internet images, say
- Viral internet item
- Viral Internet phenomenon
- Viral internet thing
- Viral jokes like Grumpy Cat and Sad Frog
- Viral loads?
- Viral lump
- Viral lumps
- Viral malady
- Viral malady, after continental drift?
- Viral marketing creator
- Viral misery
- Viral outbreak
- Viral phenomenon
- Viral phenomenon on the Web
- Viral sensation
- Viral skin ailment
- Viral social media bit
- Viral things
- Viral trend that's being "spread" in the answers to the starred clues
- Viral varieties
- Viral video about an excited hiker after a rainstorm that's represented three times in this grid
- Viral video about Dre's headphones?
- Viral video by K-Pop star Psy
- Viral video image, eg
- Viral video premise
- Viral video series that manipulates broadcast journalists' voices
- Viral video, eg
- Viral video, perhaps
- Viral videos, eg
- Viral Web phenom
- Viral Web phenomenon
- Viral YouTube video, eg
- Viral YouTube videos, say
- Vireo
- Vireo
- Vireos
- Virg neighbor
- Virga's cousin
- Virgil called it a gift of heaven
- Virgil called it Ausonia
- Virgil contemporary
- Virgil creation
- Virgil described its "cloud of pitch-black whirling smoke"
- Virgil described its "roar of frightful ruin"
- Virgil described its eruption in the "Aeneid"
- Virgil Earp's brother
- Virgil epic
- Virgil epic: Var
- Virgil figure
- Virgil genre
- Virgil Grissom to friends
- Virgil Grissom's nickname
- Virgil Grissom, to friends
- Virgil hero
- Virgil hero: Fr
- Virgil hero: Var
- Virgil in "In the Heat of the Night"
- Virgil made book on him
- Virgil masterpiece
- Virgil maxim
- Virgil maxim, and a hint to the first words of 17-, 24-, and 44-Across
- Virgil of cartoons
- Virgil opener
- Virgil opus
- Virgil Partch
- Virgil poem
- Virgil put him through hell
- Virgil subject
- Virgil tale
- Virgil tale that takes place after the Trojan War
- Virgil Tibbs's portrayer
- Virgil was born near here
- Virgil work
- Virgil's "Aeneid," eg
- Virgil's "Aeneid," for one
- Virgil's "love"
- Virgil's 12-book epic
- Virgil's 61
- Virgil's birthplace
- Virgil's classic epic
- Virgil's epic
- Virgil's epic hero