In Australia, six prisons in the state of Victoria are in lockdown after an officer working at the Ravenhall Correctional Centre tested positive for coronavirus.
In a statement, Corrections Victoria said Hopkins Correctional Centre, Langi Kal Kal, Barwon Prison, Fulham and Loddon would also be locked-down while the officer's contact with other staff and prisoners was traced.
"The Department of Health and Human Services have been notified and contact tracing is currently underway, with impacted staff and prisoners being notified.
"In line with Corrections Victoria's coronavirus management plans, a number of measures have already taken place, including placement of potential prisoner contact in quarantine units, contact tracing and thorough cleaning."