Notes from the Field: Administration of Expired Injectable Influenza Vaccines Reported to the Vaccine Adverse Event Reporting System --- United States, July 2018--March 2019
by from Morbidity and Mortality Weekly Report (MMWR) on (#4H4AP)
During July 11, 2018-March 29, 2019, in the United States, the Vaccine Adverse Event Reporting System received 125 reports of 192 patients receiving expired inactivated influenza vaccine during the 2018-19 influenza season.