Janette Garin, secretary of the health department, assured the public that Ebola Reston virus is different from Ebola virus disease which infected more than 28,000 people, including about 11,300 deaths, mostly in Africa.
She refused to name the facility but she said 25 personnel are being monitored.
Garin said blood samples were collected from the 25 employees and were sent to the Research Institute for Tropical Medicine for Ebola virus disease antibodies testing.
"The results yielded negative for Ebola virus disease," she said.
"While it does not cause any human illness, the Department of Health will continue to monitor the health status of the staff currently employed in the said facility," she said.
By Ruchi Singh
