Drug profile

The FDA adverse-event record for Bov.Virus*3

18 adverse-event reports submitted to the FDA Center for Veterinary Medicine reference Bov.Virus*3. See the species affected, top reactions, and outcomes below.

18
adverse-event reports
83.3%
death-coded share
Cattle
most-reported species
15
Death - top reaction
Verify with FDA CVM →
Important: Adverse event reports do not establish that a drug caused or contributed to the event. Consult your veterinarian before making treatment decisions.
18
Total Reports
15
Deaths Reported
83.3%
Death Rate

Active Ingredients

Bov.Virus*3

Administration Routes

NasalUnknownIntramuscular

Species Affected

Cattle 18

Most Affected Breeds

Cattle (other) 9
Crossbred Bovine/Cattle 7
Cattle (unspecified) 1
Holstein-Friesian also known as Holstein 1

Most Reported Reactions

Death 15
Lack of efficacy - NOS 8
Lack of efficacy (bacteria) - NOS 5
Lack of efficacy (bacteria NOS) 2
Paralysis NOS 1
Lateral recumbency 1
Neutrophilia 1
NT - acute (interstitial) pneumonia/pleuropneumonia 1
Myositis 1
Selenium toxicity signs 1
Death by euthanasia 1
Lack of efficacy (virus) - NOS 1

Outcome Breakdown

Died
15 (37.5%)
Recovered/Normal
11 (27.5%)
Ongoing
9 (22.5%)
Outcome Unknown
4 (10.0%)
Euthanized
1 (2.5%)

Bov.Virus*3 Adverse Event Insights

18 reports name Bov.Virus*3; 15 recorded a death outcome (83.3% of reported events, not a population-level mortality rate). Active ingredient: Bov.Virus*3. Administration routes: Nasal, Unknown, Intramuscular.

By species: Cattle (18 reports). By breed: Cattle (other) (9), Crossbred Bovine/Cattle (7), Cattle (unspecified) (1).

Leading clinical signs: Death (15), Lack of efficacy - NOS (8), Lack of efficacy (bacteria) - NOS (5), Lack of efficacy (bacteria NOS) (2). Outcome, 40 coded reports: Died leads at 37.5%.

Read these counts as reporting volume, not risk: per our methodology, a widely-prescribed drug will rack up more raw FDA reports in a given year than a rarely-used one at an identical true rate, so we recommend comparing within similar-exposure products rather than across the full 2025 catalog.

Source: FDA Center for Veterinary Medicine openFDA Animal & Veterinary Adverse Events (CVM AER) · 2025

Every figure on PlainBreed is rendered directly from FDA openFDA adverse event data, no number is typed in by an editor. This page draws directly on FDA openFDA data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.