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  • [Announcer] The current Ebola outbreak is the largest Ebola

  • outbreak in history and the first ever in West Africa.

  • At CDC, our mission is to prevent, detect,

  • and stop disease outbreaks wherever they occur.

  • And that's why CDC disease detectives are hard

  • at work twenty-four-seven in West Africa.

  • [Raczniak] Hi.

  • Greg, here.

  • I'm with Ishmael, and we're going out with our UN colleagues

  • to train contact tracers.

  • [Announcer] In the fight against Ebola,

  • one of the most important tools we have

  • to prevent spread is contact tracing.

  • [Woman #1: speaking African dialect] [Announcer] In fact,

  • it is the key to stopping the outbreak and saving lives.

  • [Woman #2] She wanted to know how we are going on,

  • anybody who has been sick, anybody who has been hospital.

  • [Announcer] Contact tracing means finding everyone who comes

  • in direct contact with a sick Ebola patient.

  • We ask the Ebola patient or their family

  • who the patient had contact

  • with since they started their symptoms.

  • These contacts are then found and watched for symptoms

  • of sickness for 21 days to see if they become ill.

  • If a contact begins to show symptoms of Ebola,

  • he is immediately isolated, tested and provided care-

  • and the cycle starts again.

  • All of the new patient's contacts must be found

  • and watched for symptoms of sickness for 21 days

  • to see if they become ill.

  • The process is repeated until there are no new patients.

  • [Raczniak] That's how we're gonna stop the transmission

  • chain of Ebola.

  • [Announcer] Contact tracing identifies new Ebola cases

  • quickly so they can be isolated as soon as they show symptoms,

  • preventing spread to others.

  • In the event someone with Ebola travels to another country,

  • we would use contact tracing there as well.

  • The truth is: even one missed contact can keep the

  • outbreak going.

  • But by carefully tracing all contacts and isolating new cases

  • as soon as they develop symptoms,

  • we can prevent further spread.

  • By working together, CDC and its partners will stop the outbreak

  • and save lives from this devastating disease.

[Announcer] The current Ebola outbreak is the largest Ebola

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B1 中級

エボラと接触者の追跡 (Ebola and Contact Tracing)

  • 289 16
    color cloud に公開 2021 年 01 月 14 日
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