EHV-1 – Disinfection 101

Tanis MacDonald, DVM

Tanis MacDonald, DVM mantains a blog that is both well-written and informative  and we are excited to be featuring many of her articles on our Horse Health section in the weeks and months to come.  She has a natural ability to take a seemingly complicated topic and break it down into easy to understand pieces suitable for equine enthusiasts of all ages and experience levels.  Today's article is Part Three of a series of posts in relation to the EHV-1 Virus so be sure to check back often!!

Part Three - I am getting a ton of questions concerning disinfection procedures for the EHV-1 virus. People want to know how and what to use in their barns, trailers, equipment, etc to kill the virus.

For such a contagious virus, EHV-1 is actually easily killed on surfaces by common disinfectants. The most common choices are household bleach, Nolvasan or iodine. There are others out there as well, but these are the most commonly available and easily accessed.

The most common disinfectant to use is diluted bleach. Mixing 1 part bleach to 9 or 10 parts water will make a solution that will kill EHV-1. Spray it liberally over stall walls, trailers, buckets, etc and allow it to DRY completely. If it is a bucket or other item that needs rinsed before it is used, you can do so after the dilute bleach solution has dried on the item.

You can also spray diluted bleach on dirt floors in stalls. One caveat - be careful of the mixing of bleach with urine in stalls – the chlorine-ammonia reaction can make some noxious fumes that are dangerous to horses and humans. Please use the utmost care if you are spraying bleach in areas where horses have urinated.

For an example, add 3 ounces of bleach to a 32 ounce sprayer and fill the rest with water. Spray surfaces and allow to dry.

If you need to use a disinfectant that is not going to ruin/bleach something, Nolvasan (chlorhexidine) solution is a good choice. Again, dilute according to the bottle directions and spray liberally and allow to dry. You can also add some to your laundry if you are washing human or horse clothes. Washing laundry in hot water and regular laundry soap is enough to kill the EHV-1 virus, however.

Nolvasan is also good for things like spraying farrier tools between appointments, spraying down tires on vehicles before leaving a farm, etc.

You want to buy Nolvasan or chlorhexidine SOLUTION and not scrub (which contains soap) for this. Not that scrub won’t work, you just really don’t need the soap.

Iodine will work too – again the solution version, not the scrub with soap. Dilute with water to the color of weak iced tea, and spray liberally on surfaces. Iodine is more likely to stain everything it contacts yellow, so is a good choice for things like dirt surfaces or as a boot dip.

For people, alcohol based hand santitizers will kill EHV-1. I would suggest anyone coming into your horse property at least use hand sanitizer before and after they visit with horses to help prevent the spread. Normal showering with hot water and soap will kill the virus as well.

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World Equestrian Games

Thursday, September 18, 2014 - 14:23
FEI Communications
Italy’s Sara Morganti has been voted the International Paralympic Committee’s best female Allianz Athlete of the Month for August following her incredible performance at the Alltech FEI World Equestrian Games™ 2014 in Normandy (FRA).
 
The Tuscany-born Para-Equestrian Dressage rider scored an outstanding Freestyle Grade 1a gold medal...
Tuesday, September 16, 2014 - 12:36
Grand prix show jumper Danielle Goldstein has represented Israel in major international competitions in 2014, from Spruce Meadows and Thunderbird Horsepark in Canada to the World Equestrian Games in Normandy, France.  Upon returning to the United States, the dual US and Israeli citizen has been invited to compete in the Central Park Horse Show,...
Tuesday, September 9, 2014 - 13:20
Alltech Media
[CAEN, France] – After a successful 15 days of competition and celebration, the Alltech FEI World Equestrian Games™ 2014 in Normandy have come to a close this evening with a farewell ceremony in the Michel d’Ornano Stadium in Caen. A cast of close to 2,000 of the world’s best equine and human athletes, more than 570,000 on-site spectators and 3,...
Tuesday, September 9, 2014 - 12:18
Diana DeRosa
Where to begin. I’m on the journey home with memories of Beezie Madden claiming the Individual Bronze Medal and Cortes C claiming the Best Horse title in the Final Four phase of Show Jumping at the Alltech FEI World Equestrian Games 2014 in Normandy. Chester Weber did us proud as well claiming an Individual Silver in Driving and his team was...
Sunday, September 7, 2014 - 22:54
FEI Press Release
FEI President HRH Princess Haya officially closed the Alltech FEI World Equestrian Games™ 2014 in Normandy at the D’Ornano Stadium this evening, bringing to an end two weeks of incredible sport.  The final medals of the Games were presented by IOC Member, Tsunekazu Takeda, Vice-President of the Tokyo 2020 Organising Committee and Member of the...
Sunday, September 7, 2014 - 22:47
Louise Parkes
 made it double-gold at the Alltech FEI World Equestrian Games™ 2014 in Normandy today when adding the individual title to last Thursday’s team victory for The Netherlands. He made his way into this afternoon’s top-four Jumping final thanks to a horse that he admitted was inexperienced at this level of the sport and which clearly surprised him...
Sunday, September 7, 2014 - 22:30
In sport, time is often the difference between victory and defeat, and in a display of supreme individual horsemanship, the Netherlands Jeroen Dubbeldam today sealed a growing reputation within the sport of Show Jumping by claiming the Individual World Champion title at the Alltech FEI World Equestrian Games 2014 in Normandy by less than half a...

Wellness

Wednesday, April 1, 2015 - 05:16
Ocala, FL. - “He’s a racehorse, but he never made it to the races.” Stephanie Brennan said about her twelve-year-old thoroughbred Oscar. As a yearling, Oscar arrived at Brennan’s racing facility in Ocala, Florida, where he was expected to step off of the trailer full of potential. Instead, the young horse exhibited signs of a serious tendon...
Friday, March 13, 2015 - 20:47
Central Florida College, in conjunction with the University of Florida College of Veterinary Medicine, have joined efforts to provide an Awareness Level Animal Technical Rescue course.  This course will be composed of two evenings of lectures (April 14 and 16th 2015) at CF College, and an all-day skills demonstration lab at the Florida Horse Park...
Wednesday, March 4, 2015 - 09:49
The “Revolution” for a truly remarkable healing and conditioning product has begun. TheraPlate Revolution, based in Weatherford, Texas, has manufactured an innovative rehabilitation and therapy system using the concept of “dynamic movement.” Increased circulation, increased bone density, increased muscle mass, reduced swelling and inflammation,...
Tuesday, February 17, 2015 - 11:42
Megan Arszman
“THERE IS NO GENERIC ADEQUAN®i.m.” is a well-known phrase, due to the bold ads in every equine magazine and on HorsesDaily.com. Announcer Nicho Meredith for the Adequan Global Dressage Festival mentions the phrase when thanking Adequan for their continued support. Adequan® is polysulfated glycosaminoglycan, the only drug approved by the FDA for...
Friday, January 30, 2015 - 06:31
Wellington, FL - The maker of GumBits (Gambit Atlanta, Inc.) is thrilled to announce the newest addition to its talented team of sponsored riders - 2014 USEA Lady Rider of the Year, Eventer Lauren Kieffer. As the first-ever $50,000 Wellington Eventing Showcase approaches, GumBits plans to help Kieffer and her mount Czechmate achieve an...
Wednesday, January 21, 2015 - 06:27
Wellington, FL - A quiet mouth, soft expression, and suppleness throughout the back are cornerstone characteristics of a horse that is in harmony with his rider. Teresa Simmons’ Oldenburg Stallion Royal Prinz by Royal Diamond showed off these traits while being ridden by Mary-Cameron Rollins during week one of the 2015 Adequan Global Dressage...
Monday, December 22, 2014 - 09:34
Sue Weakley
Raleigh, NC - Elaine Lockhead Castelao was a single mother standing in the grocery store line when she noticed the woman in front of her wearing an embroidered horse jacket. They began chatting and Castelao learned that the woman was the first to try to make a horse saddle pad incorporating specially designed, open-cell foam like that installed...

Show Jumping

Tuesday, March 31, 2015 - 11:43
Emily Riden, Phelps Media Group, Inc.
Littlestown, PA - March 31, 2015 - Beginning in the weeks leading up to the Devon Horse Show, Swan Lake Stables will offer short-term boarding for those looking for well-kept stalls and grounds away from the hustle and bustle of the horse show. Stalls will be available before, during and immediately following the Devon Horse Show, which runs May...
Tuesday, March 31, 2015 - 11:11
FEI Communications
A total of 40 athletes from 19 countries have so far confirmed their participation in the Longines FEI World Cup™ Jumping Final 2014/2015, which will take place in Las Vegas, NV (USA), on 15-19 April.
 
Arab League (2 slots):
Bassem Hassan Mohammed (QAT)
Sheikh Ali Bin Khalid Al Thani (QAT)
 
New Zealand League (1...
Monday, March 30, 2015 - 13:53
TEAM
Wellington, FL - Mclain Ward riding HH Carlos Z won the Rolex Grand Prix CSI 5* in dramatic style at the Winter Equestrian Festival (WEF) in Wellington, Florida, after a three-way jump off to conclude the 12 week Rolex-partnered Festival.
 
Under the heat of the Florida sunshine and after a bold and testing first round course, the only...
Monday, March 30, 2015 - 13:17
Emily Riden, Phelps Media Group, Inc.
Mumford, NY - The Derby at the Genesee Country Village...
Monday, March 30, 2015 - 13:02
Starting Gate Communications
Wellington, Florida – As the 2015 Winter Equestrian Festival in Wellington, FL, drew to a close, Artisan Farms, owned by Carlene and Andy Ziegler, was recognized for its tremendous achievements throughout the 12-week show jumping circuit. Artisan Farms was the recipient of the Harrison Cup Perpetual Trophy, awarded to the owners whose horses won...
Monday, March 30, 2015 - 12:58
Split Rock Jumping Tour
Lexington, KY - The Split Rock Jumping Tour, the new international show jumping show series held at Split Rock Farm in Lexington, Kentucky, "the Horse Capital of the World," has launched the online entry system for its inaugural FEI 3* event, The Lexington International CSI 3*, held May 22-24. Competitors and their teams may now complete online...
Monday, March 30, 2015 - 12:54
Jennifer Ward, Starting Gate Communications
Wellington, Florida – For the second week in a row, Daisy Farish of Lexington, KY, stood in the winner’s circle following the $10,000 Sleepy P Ranch High Junior Jumper Classic and claimed her second consecutive $1,000 bonus in the SSG Gloves “Go Clean for the Green” promotion.  Over the course of the 12-week Winter Equestrian Festival in...

Reining and Western Riding

Tuesday, March 31, 2015 - 22:01
Robin Glenn Pedigrees
March 31, 2015 - Robin Glenn Pedigrees is excited to announce that the RGP database has reached $1 billion in horse earnings. The 32-year-old performance-horse database focuses on American Quarter Horses, but also documents major accomplishments of horses from other breeds that cross onto American Quarter Horses. Purchased by the American Quarter...
Tuesday, March 10, 2015 - 22:09
Marty Bauman
Top international riders to compete for record-high $300,000 in prize money.  The 2015 Rolex Kentucky Three-Day Event, presented by Land Rover, returns to the Kentucky Horse Park in Lexington, Ky., April 23 - 26. This Olympic-level, high-stakes competition draws the world's best riders and horses to Kentucky from all corners of the globe...
Tuesday, March 10, 2015 - 09:16
Top International Riders to Compete for Record-High $300,000 in Prize Money Lexington, KY - March 10, 2015 - The 2015 Rolex Kentucky Three-Day Event, presented by Land Rover, returns to the Kentucky Horse Park in Lexington, KY, April 23 - 26. This Olympic-level, high-stakes competition draws the world's best riders and horses to Kentucky from...
Sunday, March 8, 2015 - 11:58
Susanne J. Rowe
On an overcast winter day a group of horses and riders gather in Sandy Valley. The scene is reminiscent of the Old West—the horses wear hefty leather saddles and their riders wear blue jeans and cowboy boots. But this is no rodeo. The Sandy Valley group is participating in a Western Dressage 1-2-3 clinic endorsed by the North American Western...
Saturday, March 7, 2015 - 09:35
Lynn Palm and Cyril Pittion-Rossillon offer Western Dressage training for horse and rider at their Fox Grove Farm in Ocala, FL throughout the year. March 11-17 is a week devoted to this fastest growing new discipline. Palm’s and Pittion-Rossillon’s ultimate goal is to develop willing horses and happy riders! “That is exactly what the beautiful...
Thursday, February 19, 2015 - 15:47
American Quarter Horse Association
The American Quarter Horse Association, February 17, 2015 - The American Quarter Horse Association has an exciting schedule of events planned for 2015. Mark your calendars today with the tentative dates!
AQHA Convention
• March 6-9 – 2015 AQHA Convention at the Omni Hotel in Fort Worth, Texas
• March 7 – Markel AQHA Cowtown...
Thursday, February 19, 2015 - 15:31
ARHA – Austrian Reining Horse Association
$80,000-added AustrianRHA Futurity...

Eventing

Monday, March 30, 2015 - 12:05
John Strassburger
Temecula, CA, March 28, 2015 - Tivoli and James Alliston added no penalties on the cross-country course to win the CIC3* at the Galway Downs International Horse Trials, finishing on their dressage score of 49.5.  Alliston and Tivoli took over the lead with a faultless show jumping round on Friday, and their fast cross-country round kept them...
Monday, March 30, 2015 - 11:31
John Strassburger
Temecula, CA, March 27, 2015 - James Alliston and his veteran partner Tivoli put in a fault-free show jumping round late Friday afternoon to take over the lead in the CIC3* at the Galway Downs International Horse Trials. "He was really good," said Alliston, who represents his native Great Britain but lives in San Ramon, Calif. "I haven't showed...
Monday, March 30, 2015 - 11:13
USEF and the USEA
Lexington, KY - As the 2015 Eventing year progresses, the United States Eventing Association (USEA) and the United States Equestrian Federation (USEF) would like to wish all our members a safe and enjoyable season. Both the USEA and the USEF are committed to the safety of horses and riders and have ongoing policies to further both. We are...
Friday, March 27, 2015 - 10:24
John Strassburger
Temecula, CA, March 26, 2015-Competitors arriving for the Galway Downs annual Galway Downs International Horse Trials are finding a busier and even more beautiful Galway Downs Equestrian Center than ever before. More than 150 racehorses are now in training on the grounds, landscaping work is continuing to beautify the site, and the parking lot on...
Thursday, March 26, 2015 - 11:17
John Strassburger
Temecula, CA - Competitors at the Galway Downs International Horse Trials always expect new challenges, but the top-level riders and horses from the United States, Canada and other countries will face some questions they haven't seen before on March 26-29 at the Galway Downs Equestrian Center.
Riders will be competing in three international...
Tuesday, March 24, 2015 - 13:03
Jenni Autry, Eventing Nation
Phillip Dutton said he didn’t think John and Kristie Norton’s I’m Sew Ready has ever galloped as quickly as he did today across Hugh Lochore’s CIC3* cross country course at the Cloud 11-Gavilan North LLC Carolina International in Raeford, North Carolina. After the horse missed his first run of the year at Pine Top due to a cough, Phillip decided...
Monday, March 23, 2015 - 09:16
FEI Communications
France’s Eventing riders produced an emphatic win in the first FEI Nations Cup™ Eventing competition of the 2015 season at the weekend in Fontainebleau (FRA). The French team repeated their 2014 victory when they also won on home soil, and they enjoyed a comfortable winning margin of nearly 30 penalties over Australia, who finished second....

Driving

Saturday, March 28, 2015 - 14:57
Ocala, FL (March 28, 2015) – “I strive for personal best each and every time I enter the arena,” says driving competitor Suzy Stafford.  At the Live Oak International CDE competition on March 19-22 2015, Stafford showed that her personal best is winning first place. She and her mare PVF Peace Of Mind (who Stafford calls “Hunny”) defended their...
Monday, March 23, 2015 - 07:49
Leah Oliveto
Ocala, Fla. - The first United States Equestrian Federation (USEF) Driving National Championship titles of the year were decided today at Live Oak International CDE in the Single Pony, Pair Pony, Pony Team and Pair Horse divisions. Drivers navigated the 20-obstacle course on the final day of the championships as the leaders coming into the cones...
Monday, March 23, 2015 - 07:40
Combined Driving’s Crowning Glories Ocala, Florida (March 22, 2015)— For four American horse and pony drivers, years of training and dedication to their sport were justly rewarded as Live Oak International proudly congratulated their efforts with 2015 USEF National Championships, sponsored by Hillcroft Farm. “This is the first big win I’...
Sunday, March 22, 2015 - 13:37
Ocala, FL — The most anticipated day of driving at the 2015 Live Oak International arrived in full Live Oak International Marathon style. March 21, the third day of the celebrated driving competition, brought more sunshine, bigger crowds, and several top drivers vying to take the leading spot in the four-day competition. Chester Weber, one of the...
Saturday, March 21, 2015 - 08:16
Ocala, FL — A historic and international flair was apparent on the second day of driving performances at Live Oak International. The competition runs through Sunday, March 22, in Ocala, Florida. Impressively low scores, narrow margins, long time competitors, and a returning champion gamely defending his title were among the highlights in today’s...
Friday, March 20, 2015 - 19:44
Ocala, FL - Beautiful horses and beautifully appointed drivers opened the first day of competition at the Live Oak International with the Yellowframe Farm FEI Driven Dressage classes for Single, Pair, and Four-in-Hand horses and ponies. Appearing for the first time as a new father at his family’s annual driving and show jumping extravaganza,...
Friday, March 20, 2015 - 05:38
Everyone tune in as our own Bossmare Mary Phelps will be competing and we hope to see her on course with her ponies - "The Gangsters"!! The 2015 Live Oak International in Ocala, FL. is an equestrian event highlighted by world-class show jumpers and drivers as they compete for top titles. Between competitions spectators gather in the...