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# source investigation

All time

10 cases of Covid-19 detected in mandatory hotel quarantine

Contact tracing also found that people most commonly mentioned shopping and work as possible sources of transmission.

47.0k

Apr 8th 2021, 8:10 PM

Wider-scale retrospective contact tracing begins today - here's how it'll work

For the 20% of cases categorised as community transmission, additional questions will be asked about their movements over the previous seven days.

14.1k

Mar 31st 2021, 12:54 PM