News Delaware medical supplier says FEMA seized 400,000 N95 masks, now he’s out millions of dollars April 22, 2020April 22, 2020 Karl Baker, Delaware News Journal Comments Off on Delaware medical supplier says FEMA seized 400,000 N95 masks, now he’s out millions of dollars A Delaware importer says the Federal Emergency Management Agency seized a shipment of N95 masks two weeks ago – charges FEMA denies.