Swamp fever

Swamp fever may refer to:

Medicine

 * Equine infectious anemia, a disease
 * Leptospirosis, a disease
 * Malaria, a disease
 * Mumps, a disease

Video games

 * Swamp fever, a disease in The Elder Scrolls series of role-playing video games
 * Swamp Fever, a campaign in the 2009 video game Left 4 Dead 2
 * Swamp Fever, a disease in the 2015 video game Ark: Survival Evolved