A ward for the elderly at Stracathro Hospital near Brechin has been closed to new admissions due to a coronavirus outbreak.
The Rowan and Willow units at the hospital provide old age psychiatric care.
Rowan ward is a mixed-sex unit with 13 beds providing admission, assessment and treatment for older people with functional mental health problems.
It has not been confirmed how many patients are affected.
A spokesperson for NHS Tayside said no new admissions would take place.
“The ward has been closed to new patients as a precautionary measure and all appropriate infection prevention and control measures have been put in place.”