"Communicable Diseases." . . "Disease Outbreaks United States Interview." . . "Virus Diseases." . . "Physicians United States Interview." . . . . . . . . . . "Infectious diseases, with Dr. Karl Johnson" . . . . . . . . . . . . "Laurie Garrett conducts an interview with Dr. Karl Johnson who relates the steps involved in isolating and controlling viral and bacterial outbreaks." . "Join the hunt for the world's deadliest microbes with men they call the \"disease cowboy\". Dr. Karl Johnson, head of the team from the Center for Disease Control that named the Ebola virus, relates the steps involved in isolating and controlling viral and bacterial outbreaks."@en . . . . . . . "[Infectious diseases with Dr. Karl Johnson]" . . . . . "Interviews" . "Infectious diseases"@en . . . . . . . "Immune System." . . "Communicable Diseases United States Interview." . .