A building at SCI Rockview was evacuated and sealed off after two employees got sick Tuesday morning.

This is one of many in a string of prison employees to fall ill across the state.

We’re told one began to feel sick while she was processing and sorting inmate request slips. An ambulance was called after she was taken to the prison’s medical area to be assessed.

The other employee was sorting mail when she began to feel light headed and was also assessed.

Officials say the prison was already locked down for a maintenance project and a search at one of the housing units.

As of 4:58 p.m. on Tuesday, both employees have been discharged from the hospital.

Officials say that toxicology and urinalysis tests were inconclusive.