A temporary mask mandate is coming back to Newfoundland and Labrador’s hospitals and long-term care facilities, and one doctor says the driving force is two-fold — a rise in COVID-19 cases and the availability of vaccines.

On Wednesday, Newfoundland and Labrador Health Services announced it was temporarily bringing back mandatory masking in clinical settings effective Monday. The release cited an increase in infectious diseases circulating.

“The timing of the mask requirement was a little bit deliberate to coincide with the timing of the COVID-19 and influenza vaccine campaigns,” Dr. Natalie Bridger, an infectious disease specialist, told CBC Radio’s The St. John’s Morning Show.