Public Health Trace republishes official recall, outbreak, and surveillance data from CDC, FDA, USDA,
WHO, and other public sources. It is an independent information service, not a medical provider, and
not a substitute for professional medical advice or your local public health department's own guidance.
Policy version 2026-07-21, effective July 21, 2026.
If you are experiencing a medical emergency, call your local emergency services immediately. For food
recalls and disease investigations, always refer to the official CDC, FDA, USDA, WHO, or your local
public health authority for the most current information.
Your unified view of current, active outbreak investigations, elevated disease activity,
and food and drug recalls -- reported directly by CDC, FDA, and USDA. Not CDC NORS, which
is a historical archive compiled well after an investigation closes (see
Data Explorer for the full historical record).
Tyenne (tocilizumab-aazg) Injection, 400 mg/20 mL (20 mg/mL), 20 mL vial, Rx Only, Manufactured by Fresenius Kabi USA, LLC, Lake Zurich, Illinois, 60047, NDC 65219-594-20.
Investigations and recalls may be ongoing; status, case counts, and guidance are updated by the source agency as events continue.
Read the full medical disclaimer.
