What the, what the?

Canada to quarantine high-risk travelers from Ebola-affected areas in West Africa, health agency announces - @CBCAlerts
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Nothing about health care workers, only that they will be considered on a case-by-case basis.

“The Public Health Agency of Canada statement released Monday says high-risk travellers are those who have had direct contact with Ebola patients, such as funeral attendants and family members. It does not specify whether the designation would apply to returning health-care workers.”