 RICHMOND, Va.--BUSINESS WIRE--Aditxt, Inc. Aditxt Nasdaq: ADTX, a biotech innovation company with a mission to improve the health of the immune system, today announced it has entered into a transaction agreement to reach a definitive agreement by the end of November 2021 to acquire a subsidiary AiPharma of AiPharma Global Holdings LLC AiPharma Global which is to own all of the assets of AiPharma Global, a company focused on discovering, developing and commercializing antiviral t 