Independent register of U.S. FDA drug recalls · updated Oct 10, 2026
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Microbial contamination

Bacteria, mold, yeast or other microorganisms detected in the product. Contamination can occur from water systems, equipment or handling, and can cause infection.

1,002 FDA drug recalls with this cause, newest first.

These recalls involve bacteria, mold, yeast or other microorganisms actually found in the finished product. This overlaps with sterility issues but is tracked separately because it usually points to a specific breakdown - a water system, an unsealed container, a contaminated raw material - rather than a general process failure. It carries a large share of Class I recalls: an organism such as Burkholderia cepacia or Pseudomonas in an eye drop, nasal spray or oral liquid can cause serious infection.

Class II · Moderate risk

SyrSpend SF Suspending Base

Microbial contamination of Non-Sterile Product; product contamination with yeast and mold (Paecilomyces saturatus and Aspergillus fumigatus).

Terminated Microbial contamination Fagron, Inc NDC 51552-1079-5 D-0547-2018
Class II · Moderate risk

Doctor Manzanilla Cough & Cold

CGMP Deviations: Recall initiated as a precautionary measure due to a potential risk of product contamination with the bacteria B. cepacia.

Terminated Microbial contamination Mid Valley Pharmaceutical D-1136-2017
Class II · Moderate risk

Ninjacof-A

Microbial contamination of Non-sterile Products; potential B. cepacia contamination

Terminated Microbial contamination Centurion Labs, LLC NDC 23359-033-16 D-1141-2017
Class II · Moderate risk

Rugby Aller-chlor

Microbial Contamination of Non Sterile Product; presence of yeast and potential B. cepacia contamination

Terminated Microbial contamination Pharmatech LLC D-0227-2018
Class II · Moderate risk

Rugby Diocto Syrup

Microbial Contamination of Non Sterile Product; presence of yeast and potential B. cepacia contamination

Terminated Microbial contamination Pharmatech LLC D-0225-2018
Class II · Moderate risk

Rugby Diocto Liquid

Microbial Contamination of Non Sterile Product; presence of yeast and potential B. cepacia contamination

Terminated Microbial contamination Pharmatech LLC D-0224-2018
Class II · Moderate risk

Rugby Aller-chlor

Microbial contamination of Non-sterile Products; presence of yeast and potential B. cepacia contamination

Terminated Microbial contamination The Harvard Drug Group D-1122-2017
Class II · Moderate risk

Rugby Diocto Syrup

Microbial contamination of Non-sterile Products; presence of yeast and potential B. cepacia contamination

Terminated Microbial contamination The Harvard Drug Group D-1120-2017