Escherichia Coli K99 Antibody — FDA Animal & Veterinary Adverse Event (ADE) Reports
Source: openFDA animalandveterinary/event.json, the FDA Center for Veterinary Medicine (CVM) adverse event report database. Data pulled 2026-07-22. Counts are report-level: one report may list multiple reactions and multiple animals, so figures are not additive and do not imply causation. Escherichia Coli K99 Antibody is a active ingredient.
Total reports
Escherichia Coli K99 Antibody: 4
Reports by species (top entries)
- Cattle 4
Top reported reactions (VEDDRA terms, top entries)
- Death 2
- Dyspnoea 2
- Hypersalivation 2
- Nasal discharge 2
- Pulmonary fibrosis 2
- Respiratory tract disorder NOS 2
- Death by euthanasia 1
- INEFFECTIVE, COCCIDIA 1
- Lack of efficacy (bacteria) - NOS 1
- Other abnormal test result NOS 1
Source JSON: pdf-raw/ade/ade_active_ingredients_2026-07-22_b32.json (openFDA animalandveterinary/event.json, pulled 2026-07-22).