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FDA Commissioner Margaret Hamburg and Massachusetts Department of Public Health interim commissioner Lauren Smith are scheduled to testify at Wednesday’s hearing.

According to the congressional report, lawmakers plan to ask the witnesses whether the FDA and state pharmacy board acted appropriately. Cadden is also scheduled to appear at the hearing, after lawmakers issued a subpoena to compel him to attend.

The NECC has been closed since early last month, and Massachusetts officials have taken steps to permanently revoke its license. The pharmacy has recalled all the products it makes, including 17,700 single-dose vials of a steroid that tested positive for the fungus tied to the outbreak.