Disgraced Hollywood producer Harvey Weinstein, who is serving a prison sentence for sexual assault and rape, has tested positive for the coronavirus, Reuters reports citing the head of the state corrections officers union.

Weinstein, 68, has been placed in isolation at Wende Correctional Facility, said Michael Powers, president of the New York State Correctional Officers and Police Benevolent Association.

Powers said he learned that the test came back positive on Sunday morning and is concerned about the corrections officers, who he said lack proper protective equipment. Several staff have been quarantined, Powers said.

Weinstein arrived at Wende Correctional Facility, a maximum security prison east of Buffalo, New York, on Wednesday after being housed at New York City’s Rikers Island jail.

He was sentenced to 23 years in prison on March 11 for sexually assaulting former production assistant Mimi Haleyi and raping Jessica Mann, a onetime aspiring actress.