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

CVS Therapeutic Menthol Gel

CGMP Deviations: Out of Specification results for either total microbial count or total organic carbon in the purified water utilized in the manufacturing process.

Terminated Microbial contamination US Pharmaceuticals Inc. D-1726-2019
Class II · Moderate risk

CVS Health Glycerin Suppositories

CGMP Deviations: Out of Specification results for either total microbial count or total organic carbon in the purified water utilized in the manufacturing process.

Terminated Microbial contamination US Pharmaceuticals Inc. D-1724-2019
Class II · Moderate risk

Diphenhydramine HCL Liquid

Microbial Contamination of Non-sterile Products: Potential product contamination with Burkholderia cepacia (B.cepacia) and Ralstonia pickettii (R. pickettii).

Terminated Microbial contamination H J Harkins Company Inc dba Pharma Pac NDC 52959-0123-03 D-1430-2019
Class II · Moderate risk

Acetaminophen Children's Liquid

Microbial Contamination of Non-sterile Products: Potential product contamination with Burkholderia cepacia (B.cepacia) and Ralstonia pickettii (R. pickettii).

Terminated Microbial contamination H J Harkins Company Inc dba Pharma Pac NDC 52959-0309-04 D-1429-2019
Class II · Moderate risk

Robafen DM

CGMP Deviations: Potential product contamination with Burkholderia cepacia (B.cepacia) and Ralstonia pickettii (R. pickettii).

Terminated Microbial contamination Preferred Pharmaceuticals, Inc NDC 68788-0841-01 D-1410-2019
Class II · Moderate risk

Cetirizine Oral Solution 1 mg/mL

cGMP Deviations: Firm was notified by their supplier of Cetirizine HCL Oral Solution, USP, 1mg/mL, 4oz, of the voluntary recall that they have initiated due to potential contamination with Burkholderia cepacia (B.cepacia) and Ralstonia pickettii (R. pickettii).

Terminated Microbial contamination P & L Developments, LLC NDC 11673-178-04 D-1409-2019
Class II · Moderate risk

Cetirizine Oral Solution 1 mg/mL

cGMP Deviations: Firm was notified by their supplier of Cetirizine HCL Oral Solution, USP, 1mg/mL, 4oz, of the voluntary recall that they have initiated due to potential contamination with Burkholderia cepacia (B.cepacia) and Ralstonia pickettii (R. pickettii).

Terminated Microbial contamination P & L Developments, LLC NDC 63868-430-04 D-1408-2019
Class II · Moderate risk

Cetirizine HCL Oral Solution 1 mg/mL

cGMP Deviations: Firm was notified by their supplier of Cetirizine HCL Oral Solution, USP, 1mg/mL, 4oz, of the voluntary recall that they have initiated due to potential contamination with Burkholderia cepacia (B.cepacia) and Ralstonia pickettii (R. pickettii).

Terminated Microbial contamination P & L Developments, LLC NDC 55910-878-04 D-1407-2019
Class II · Moderate risk

Bisacodyl Suppositories

cGMP Deviations: Potential product contamination with Burkholderia cepacia (B.cepacia) and Ralstonia pickettii (R. pickettii).

Terminated Microbial contamination Torrent Pharma Inc D-1385-2019
Class II · Moderate risk

RisperiDONE Oral Solution

cGMP Deviations: Potential product contamination with Burkholderia cepacia (B.cepacia) and Ralstonia pickettii (R. pickettii).

Terminated Microbial contamination Torrent Pharma Inc NDC 23155-317-51 D-1382-2019