Feb 1, 2022 - Sports

What to know about the Winter Olympics' COVID protocols

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: A guard looks out through a small window from behind a gate as a pedestrian walks by in front of a fenced-in hotel being used as part of the "closed loop" system for the Beijing Winter Olympics.

A masked pedestrian walks by a fenced-in hotel being used as part of the "closed loop system" for the Beijing Winter Olympics. Photo: Kevin Frayer/Getty Images

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