Lepto Vaccine
453 adverse event reports submitted to the FDA
Important: Adverse event reports do not establish that a drug caused or contributed to the event. Consult your veterinarian before making treatment decisions.
453
Total Reports
42
Deaths Reported
930.0%
Death Rate
Active Ingredients
Lepto Vaccine
Administration Routes
UnknownParenteralSubcutaneousIntra-ArterialOral
Species Affected
Dog 453
Most Affected Breeds
Retriever - Labrador 64
Retriever - Golden 25
Shepherd Dog - German 22
Boxer (German Boxer) 22
Crossbred Canine/dog 20
Shih Tzu 19
Pit Bull 15
Shepherd Dog - Australian 12
Dachshund (unspecified) 12
Bulldog - French 12
Most Reported Reactions
Vomiting 146
Emesis 89
Lethargy (see also Central nervous system depression in 'Neurological') 81
Diarrhoea 67
Other abnormal test result NOS 34
Seizure NOS 32
Lack of efficacy - NOS 25
Decreased appetite 24
Behavioural disorder NOS 22
Death 21
Not eating 21
Shaking 20
Outcome Breakdown
Recovered/Normal
217 (47.9%)
Outcome Unknown
99 (21.9%)
Ongoing
75 (16.6%)
Died
23 (5.1%)
Recovered with Sequela
20 (4.4%)
Euthanized
19 (4.2%)
Source: FDA Center for Veterinary Medicine — Adverse Event Reports. Data reflects voluntary submissions and may not represent actual incidence rates.