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Consumer Product Safety

Incident Report

Subform I: General Information

1. Report Type.

New incident report

Incident Report Number: 2020-2833

2. Registrant Information.

Registrant Reference Number: USA-BAYERBAH-2020-US0029664 (Report 645871)

Registrant Name (Full Legal Name no abbreviations): Bayer inc

Address: 2920 Matheson Blvd

City: Mississaugua

Prov / State: ON

Country: Canada

Postal Code: L4W 5R6

3. Select the appropriate subform(s) for the incident.

Domestic Animal

4. Date registrant was first informed of the incident.

22-JUN-20

5. Location of incident.

Country: UNITED STATES

Prov / State: MISSISSIPPI

6. Date incident was first observed.

Unknown

Product Description

7. a) Provide the active ingredient and, if available, the registration number and product name (include all tank mixes). If the product is not registered provide a submission number.

Active(s)

PMRA Registration No.       PMRA Submission No.       EPA Registration No. 11556-155

Product Name: Seresto Collar unknown

  • Active Ingredient(s)
    • FLUMETHRIN
      • Guarantee/concentration 4.5 %
    • IMIDACLOPRID
      • Guarantee/concentration 10 %

7. b) Type of formulation.

Other (specify)

COLLAR

Application Information

8. Product was applied?

Yes

9. Application Rate.

1

Other Units: COLLAR

10. Site pesticide was applied to (select all that apply).

Site: Animal / Usage sur un animal domestique

11. Provide any additional information regarding application (how it was applied, amount applied, the size of the area treated etc).

On an unspecified date in approximately 2020, a 9 pound, female, Poodle (Miniature) canine of unknown reproductive status, age and condition, with no known concomitant medical conditions, had 1 Seresto (unspecified) (Flumethrin-Imidacloprid) collar placed around the neck by the owner.

To be determined by Registrant

12. In your opinion, was the product used according to the label instructions?

Unknown

Subform III: Domestic Animal Incident Report

1. Source of Report

Animal's Owner

2. Type of animal affected

Dog / Chien

3. Breed

Miniature Poodle

4. Number of animals affected

1

5. Sex

Female

6. Age (provide a range if necessary )

Unknown

7. Weight (provide a range if necessary )

4.082

kg

8. Route(s) of exposure

Skin

9. What was the length of exposure?

Unknown / Inconnu

10. Time between exposure and onset of symptoms

Unknown / Inconnu

11. List all symptoms

System

  • Gastrointestinal System
    • Symptom - Anorexia
    • Symptom - Vomiting
    • Symptom - Weight loss
  • General
    • Symptom - Death
  • Nervous and Muscular Systems
    • Symptom - Seizure
  • General
    • Symptom - Lethargy
    • Symptom - Abnormal behaviour

12. How long did the symptoms last?

Unknown / Inconnu

13. Was medical treatment provided? Provide details in question 17.

Unknown

14. a) Was the animal hospitalized?

No

14. b) How long was the animal hospitalized?

15. Outcome of the incident

Died

16. How was the animal exposed?

Contact treat.area/Contact surf. traitée

17. Provide any additional details about the incident

(eg. description of the frequency and severity of the symptoms

On an unspecified date in 2020 post collar placement, the dog developed inappetence, a behavioral change, lethargy, weight loss, vomiting, and seizures. The dog was examined by a veterinarian and it is unknown if any treatment was preformed. On an unspecified date in 2020 post veterinary exam, the dog died. It is unknown if a necropsy was preformed. No further information is expected. This case is closed.


To be determined by Registrant

18. Severity classification (if there is more than 1 possible classification

Death

19. Provide supplemental information here

O - Unclassifiable/unassessable Reported inappetence, behavioral change and lethargy and weight loss are unspecific and may have numerous other causes. Vomiting is unspecific and may have numerous other causes (e.g. gastrointestinal infection, dietary incompatibility). Time to onset of signs is unknown. Reported signs maybe associated with further reported seizures. The product is not anticipated to cause serious neurological disorders such as seizures after appropriate topical product administration as the controlled release mechanism assures release of only low doses of active ingredient at a time. But seizures were reported in connection with product use in dogs. However, it is known that overdose of 5 collars around the neck of adult dogs for an 8-month period and in 7 week old puppies for a 6 months period did not cause serious signs. This is supported by the extremely low systemic exposure with imidacloprid and flumethrin, particularly during the first week after application and also thereafter. Even with oral product exposure, seizures are not seen. Merely gastrointestinal signs may occur. Any action or treatment may trigger seizures in an animal with a respective disposition. Various etiologies exist for seizure events or paroxysmal signs, e.g. heart disorder, development disorder, metabolic disorder, infection, intoxication, idiopathic epilepsy, trauma, neoplasms. Further reported fatal outcome of death is not expected following appropriate topical product application as inconsistent with product's pharmacological profile and most likely consequence of the reported seizures. However, considering most of the information is not available (animal age, health status, time to onset and necropsy report), product relation is assessed as unassessable.