Moodle Quiz XHTML Export

Q1 Which of the following would make it easier for cases of disease to be isolated, and for an outbreak to be brought under control?

Which of the following would make it easier for cases of disease to be isolated, and for an outbreak to be brought under control?

If the incubation period is longer than the latent period
If the latent period is longer than the incubation period
If both periods are the same
The relative lengths would have no influence on isolation/control

Q2 Kaci Hickox arrived back in the US on 24th October 2014.

Kaci Hickox arrived back in the US on 24th October 2014. Her last contact with a known Ebola patient was on October 20th. If Kaci had become infected while in Sierra Leone, in which theoretical scenario could she have transmitted Ebola to others in the US?

Only within the first 2 days after returning to the US
10 days after returning to the US, even while feeling totally well
27 days after returning to the US if she had been totally well except during the last two days
15 days after returning to the US when she had been feeling unwell for two days