 New York, New York--Newsfile Corp. - September 14, 2021 - The Klein Law Firm announces that a class action complaint has been filed on behalf of shareholders of AdaptHealth Corp. fka DFB Healthcare Acquisitions Corp. NASDAQ: AHCO alleging that the Company violated federal securities laws.Class Period: November 11, 2019 and July 16, 2021Lead Plaintiff Deadline: September 27, 2021No obligation or cost to you.Learn more about your recoverable losses in AHCO: 