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Dog Disease Outbreaks in Ohio

ParvoMaps is tracking 8 confirmed reports in Ohio, 5 of them still active. Every report links to its source. See them plotted on the live map.

8
Reports on record
5
Currently active
0
Last 7 days
0
Last 30 days

What's been reported in Ohio

4
3
1

Where in the state

1
1
1
1
1
1
1
1

Recent reports

Rabies · in wildlife
Active · Jul 31, 2026
Hillsboro, Highland County
Rabid bat confirmed in Highland County, exact location not disclosed
Source ↗
Rabies · in wildlife
Active · Jul 31, 2026
Coshocton, Coshocton County
Rabid bat confirmed in Franklin Township
Source ↗
Blue-green Algae
Historical · Jul 20, 2026
Sandusky, Erie County
Sandusky Bay, Lake Erie
Source ↗
Blue-green Algae
Historical · Jul 20, 2026
Oregon, Lucas County
Maumee Bay, Lake Erie (incl. Maumee Bay State Park)
Source ↗
Blue-green Algae
Historical · Jul 6, 2026
Celina, Mercer County
Grand Lake St. Marys (Main East/West, Camp, Windy Point)
Source ↗
Rabies · in wildlife
Active · May 21, 2026
Liberty Township, Ross County
Rabid bat in Liberty Township, two owned dogs reported exposed
Source ↗
Rabies · in wildlife
Active · May 6, 2026
Bellevue, Huron County
Rabid bat, Bellevue
Source ↗
Parvovirus
Active · Feb 5, 2026
Cleveland, Cuyahoga County
Source ↗

Common questions

Is there a dog disease outbreak in Ohio right now?
ParvoMaps is currently tracking 5 active reports in Ohio, most commonly rabies. Reports stay marked active for a set window per disease, then move to historical.
What dog diseases have been reported in Ohio?
Reports in Ohio cover rabies, blue-green algae, parvovirus, drawn from news coverage, health department notices and community reports.
How do I know if a report near me is still current?
Every report carries the date it happened and a link to its source. Each disease has its own active window — blue-green algae advisories expire in 30 days, parvo reports stay active for a year — so a pin marked active is one still worth acting on.

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