Disease Trends
Analyze equine disease outbreak patterns over time
Monthly Cases
Top 10 diseases shown individually, others grouped in gray. Hover over "Other" to see breakdown.
Vaccination Insights
Vaccination status of affected horses (538 cases with data)
16%
Properly Vaccinated
74 of 450 cases (known status)
84%
Unprotected
376 unvaccinated or undervaccinated
538
Cases Tracked
With detailed vaccination data
Vaccination Status Distribution
Vaccinated (74)
Unvaccinated (332)
Undervaccinated (44)
Unknown (88)
Vaccination by Disease
💡
Why Vaccination Matters
Over half of reported disease cases occur in unvaccinated or undervaccinated horses. Proper vaccination significantly reduces the risk of infection and serious complications.
Geographic Breakdown
Cases by state and county
Cases by State
Click on a state to view detailed information. Size represents total cases.
Southeast
Southwest
Midwest
Northeast
West
Northwest
Top Affected Counties
Counties with the most reported cases. Trend shows weekly activity.
| # | County | State | Cases | Trend | Change | Top Diseases |
|---|---|---|---|---|---|---|
| 1 | Adams | CO | 7 | +100% | Equine Infectio... | |
| 2 | Middlesex | ON | 7 | +133% | Strangles | |
| 3 | West Kelowna | BC | 5 | +100% | Strangles | |
| 4 | Cecil | MD | 4 | +100% | Equine Herpesvi...Equine Influenz... | |
| 5 | Geauga | OH | 4 | +100% | Equine Herpesvi... | |
| 6 | Weld | CO | 4 | +300% | Equine Infectio... | |
| 7 | District of Temiskaming | ON | 3 | +100% | Strangles | |
| 8 | Grey | ON | 3 | +200% | Strangles | |
| 9 | East Baton Rouge Parish | LA | 3 | - | Equine Herpesvi... | |
| 10 | Livingston | MI | 3 | +100% | Strangles |
7
+100%
Equine Infec...
7
+133%
Strangles
5
+100%
Strangles
4
+100%
Equine Herpe...Equine Influ...
4
+100%
Equine Herpe...
4
+300%
Equine Infec...
3
+100%
Strangles
3
+200%
Strangles
3
-
Equine Herpe...
3
+100%
Strangles