Researchers Test WNV Vaccines

In a recent study, University of Florida researchers evaluated the effectiveness of three commercially available equine West Nile virus (WNV) vaccines. While all vaccinated horses, irrespective of the vaccine administered, did not develop viremi

Read More

EIA Discovered in Southern France

Two horses have been euthanatized after testing positive for equine infectious anemia (EIA) in Ard?che, a department in the Rh?ne-Alps region of southern France, according to an announcement made by the French Minister of Agriculture

Read More

West Nile Virus Detected in Idaho

West Nile virus (WNV) has been found in mosquitoes in southwest Idaho, the Idaho Department of Health and Welfare reported.


Mosquitoes in Gem County tested positive for the virus June 8. It is the first time this year the virus has been

Read More

West Nile Virus Appearing in Washington Horses

In 2002, Washington confirmed its first two equine cases of West Nile virus (WNV) in Pierce and Thurston counties. The disease was not seen again until 2005, when one positive horse was found in Yakima County. In 2006, six cases were confirmed,

Read More

EPM Today: Testing and Treatments

Horses need to be serviceably sound and safe to ride to fulfill their functions. It is no wonder that equine protozoal myeloencephalitis (EPM) has been a dreaded disease ever since its rise to prominence in the 1990s, because horses with neurologic

Read More

WNV: Some East Coast Bird Populations Wiped Out

Birds that once flourished in suburban skies, including robins, bluebirds and crows, have been devastated by West Nile virus, a new study has found.

Populations of seven species have suffered dramatic declines across the continent since Wes

Read More

WNV: Oregon Braces for Surge in Cases

Based on the pattern of the disease’s spread, Oregon might see a sharp increase in the humans who get West Nile virus in 2007, health officials say.

When the virus crosses state boundaries, officials said, it typically results in a few cases

Read More

West Nile Virus Continues to be a Threat

With spring here and temperatures on the rise throughout the country, growing mosquito populations increase the risk for mosquito-borne diseases, including West Nile virus and equine encephalomyelitis (sleeping sickness). To protect their horses

Read More

More From The Horse

rucio horse
horse nose
Prevalence of Horse Behavior Problems Under Saddle Evaluated
screwworm-fly-photo-by-usda_large

Stay on top of the most recent Horse Health news with

FREE weekly newsletters from TheHorse.com

Weekly Poll

sponsored by:

What’s your biggest challenge when trying to improve barn air quality?
63 votes · 63 answers

Create a free account with TheHorse.com!

The Horse
Privacy Overview

This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.