West Nile Virus Can Threaten Horse Health this Fall

Posted by By at 21 August, at 11 : 28 AM Print

It’s not too late to help protect against the spread of disease during peak mosquito season

FLORHAM PARK, N.J., Aug. 19, 2014 — July through October coincides with peak mosquito activity, which can place your horse at the highest risk of contracting West Nile virus (WNV) during this time of year.1 However, with the right vaccine and preventive measures, it’s not too late for horse owners to help 2 days ago – technology has helped most safe way will suit you . afinitor this how easy is it to buy prescription drugs in mexico this this. buy zoloft online no  protect their horses against this life-threatening disease.

WNV is transmitted by mosquitoes — which feed on infected birds — to horses, humans and other mammals. Last year, the United States reported 395 West looking for a buy prozac pills ? next order ! the best choice to buy prozac online. this medication works by helping to restore the balance of certain natural Nile virus cases in horses.2 Texas and Oklahoma topped the charts with 69 and 41 cases, respectively.2

The number of reported WNV veterinary cases fell from 1,121 in 2006 to 157 in 2010, and the decline is said by health experts to reflect both vaccination and naturally acquired immunity.3-5

“It is a good sign that the number of cases has declined over the last decade,” said Kevin G. Hankins, DVM, senior veterinarian, Equine Veterinary Operations, Zoetis. “However, recent news reports of both human and equine cases indicate this disease buy amoxil online, benadryl and amoxicillin use in cats , can you give cats human amoxicillin . is still a risk — especially during this time of year.”6

Vaccination remains the most effective way to help protect horses against West Nile and other mosquito-borne diseases, such as Eastern equine encephalomyelitis (EEE) and Western equine encephalomyelitis (WEE).

Researchers recently tested horses’ response to six West Nile virus vaccination regimens and found some substantial differences in their immune responses.7 While all of the vaccinated horses demonstrated an initial immune response, by Day 28, the antibody response of the horses vaccinated with WEST NILE-INNOVATOR® was four times higher than those vaccinated with the one-dose, big buy fluoxetine online , prozac durapac 90, prozac weekly 90 mg. combination vaccines indicated for WNV.7

If your horse has not been vaccinated or is overdue for vaccination, it’s not too late to help protect it against this life-threatening disease with WEST NILE-INNOVATOR and a combination of other booster vaccines. This added protection can help your horse stay healthy.

“We thought that WEST NILE-INNOVATOR would produce a higher immune response than the large one-dose combination West Nile vaccines but did not realize it would be nearly four times higher,” Dr. Hankins said.7

West Nile is considered a core vaccination requirement, along with vaccinations for EEE, WEE, tetanus and rabies, according to the amoxicillin online Amoxicillin without prescription buy amoxil online uk American Association of Equine Practitioners guidelines.3

“We have a disease that is here to stay, an effective vaccine but no treatment in the case of infection,” Dr. Hankins said. “That makes vaccination a cheap insurance policy.”

In conjunction with vaccination, use good techniques for managing mosquitoes and avoiding peak mosquito time. This includes:
· Destroying any mosquito breeding habitats by removing all potential sources of stagnant water
· Cleaning and emptying any water-holding container, such as water buckets, water troughs and plastic containers, on a weekly basis
· Apply insect repellents or bring horses inside during the peak mosquito feeding hours between dusk and dawn

Remember, WNV does not always lead to signs of illness. In horses that do become clinically ill, the virus infects the central nervous system and might cause symptoms such as loss of appetite and depression. Other clinical signs can include fever, weakness or paralysis of hind limbs, impaired vision, ataxia, aimless wandering, walking in circles, hyper-excitability or coma.8 Horse owners should contact a veterinarian immediately if they notice signs or symptoms of WNV infection in their horses, especially if they are exhibiting neurological signs. The case fatality rate for horses exhibiting clinical signs of WNV infection is approximately 33%.3

By providing proper vaccination and helping to manage mosquito populations, horse owners can do their part to help prevent WNV infections.

For more information on WEST NILE-INNOVATOR, visit westnileinnovator.com.

Media Contacts:

Wendy Irvine
Amy Schendel
Zoetis
Bader Rutter
973-822-7196
262-938-5440
wendy.irvine@zoetis.com
aschendel@bader-rutter.com

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