Look up contagious in Wiktionary, the free dictionary.

Contagious may refer to:

• a contagious or infectious disease
• "Contagious" (song), a song by the Isley Brothers
• "Contagious", a 2007 song from Avril Lavigne's album The Best Damn Thing
• Contagious (album), an album by Y&T
• Contagious (Third Day album), a demo album by Third Day
• Contagious, a 1987 album by Bar-Kays
• "Contagious", a song from Trapt's 2008 album Only Through the Pain

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