The Virus (Korean: 더 바이러스; RR: Deo Baireosu; MR: Tŏ Pairŏsŭ) is a 2013 South Korean television series starring Um Ki-joon, Lee So-jung, Lee Ki-woo, and Jo Hee-bong.

It aired on OCN from March 1 to May 3, 2013, on Fridays at 22:00 for 10 episodes.

[1] Lee Myung-hyun and his disease control task force investigate a mutant virus that has a 100% fatality rate and kills the infected within three days.

Not only must they find an antidote, they must also stop the epidemic from spreading and killing all of humankind.

[2] It aired in Japan on cable channel KNTV from October 23 to November 21, 2013,[6] and was re-aired on cable channel BS-Japan.