Label Lists E. Coli As Ingredient in Two Meningococcal Vaccines | Shift Frequency
Catherine J. Frompovich - A huge hat tip goes to Sallie O Elkordy, who asked if anyone has contradicting information about E. coli being an ingredient in two meningococcal vaccines, for bringing this to my attention. As readers can see from the below CDC Pinkbook of vaccine excipients and media, the two 2015 Meningococcal B
