NC State said today it will release the latest testing results from po Hall in the next few weeks the University closed the building more than 6 months ago after initial testing found toxic levels of pcbs since then only W's 5 onye side has interviewed more than 200 alumni and workers who say they got sick after spending time in that building records show the university delayed or denied outside help from the CDC State Health Department and the EPA to test the building in an exclusive interview with 5 on years besides key Arthur Chancellor Randy Woodson said he would comment on health concerns only after the testing was completed in order to be able to fully engage with people about health implications we have to have questions answered about the environment within the building in the update released today ncy State said that the CDC is handling the investigation into health concerns and they don't comment on open investigations