Check out the official trailer and poster for director Gustavo Hernandez's upcoming horror-thriller Virus:32, which debuts on Shudder on April 21.

Virus outbreak movies can often be some of the scariest films out there. Here are ten of the absolutely scariest.

Long before worldwide fame as Kirk in Star Trek and Steve Trevor in Wonder Woman, Chris Pine faced off with an apocalyptic virus in Carriers.

28 Days Later introduced horror fans to the terrifying Rage Virus, and here are the frightening real world medical conditions that inspired it.

Eli Roth's film debut Cabin Fever features an absolutely horrifying flesh-eating virus, which is unfortunately based on a real medical condition.

Zac Efron had a brush with death recently after being infected with a potentially life-threatening illness during the filming of his new Quibi series.

Train to Busan, the 2016 hit zombie movie out of South Korea, reinvigorated the prospect of genuinely terrifying zombies that are fast and unique.