FDA Warns About Possible Enterobacter sakazakii Infections in Hospitalized Newborns Fed Powdered Infant Formulas April 12, 2002 http://www.cfsan.fda.gov/~lrd/tpinf.html
Health Professionals Letter on Enterobacter sakazakii Infections Associated With Use of Powdered (Dry) Infant Formulas in Neonatal Intensive Care Units April 1, 2002; Revised October 10, 2002
CDC Morbidity & Mortality Weekly Report - "E. sakasakii " Infections Associated With Use of Powdered Infant Formulas" April 12, 2002 (available in PDF )
Report to Manufacturer
Infant formula manufacturers provide toll-free telephone numbers on the labels of their products and should be notified about problems, complaints, or injuries caused by their products.
FDA Problem Reporting (Includes list of consumer complaint coordinators, and when and how to report)