Home Risk Management/Safety Nearly 450 Patients at a MA Hospital Were Potentially Exposed to Hepatitis and HIV Nearly 450 Patients at a MA Hospital Were Potentially Exposed to Hepatitis and HIVadmin Nov 17, 2023 0 Comments Nearly 450 patients at a hospital in Massachusetts could have been exposed to hepatitis and HIV due to improper administration of IV medication within the past two years, according to hospital officials.