Ticks' increasing threatApril 25, 2018Masters of ride-sharing well before Uber and Lyft came along, ticks hitch rides with white-tailed deer, migrating birds, and other animals, making their way to locales where they didn’t exist in the past. Now, one or more tick species are found in every state, including Alaska and Hawaii.
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Why annual screening for exposure to infected ticks is vitalApril 18, 2018It's important to remember that a single tick can transmit multiple infectious agents that may cause or contribute to serious illness, including kidney disease. And because dogs don't always show clinical signs, it can be challenging to understand the true harm of any given infection to a pet's health. This makes regularly screening pets—including asymptomatic or seemingly healthy ones—to identify exposure to infected ticks all the more important. Here's a quick look at why regular, comprehensive screening is critical, and what veterinarians can do to help keep dogs healthy. All dogs need to be screened annually for exposure to infected ticks It's quite possible a patient could be fighting an infection without showing any signs of disease. That is why limiting screening to symptomatic pets and those known to have had a tick on them is too restrictive—it will miss infections. All dogs need to be tested, and pet owners need to be reminded that negative results are the goal in order to verify that preventive measures against ticks are working. A new study reinforces the importance of detecting exposure The study, found at idexx.com/tickrisk, showed two key findings: 1) dogs with Ehrlichia antibodies …
Send a clear parasite prevention messageMarch 12, 2018Clients simply aren’t getting the message when it comes to preventing fleas, ticks, and in particular heartworm. With current weather patterns contributing to the parasite problem, pets are more in need of prevention than ever before.
East Asian tick species turns up on New Jersey sheepMarch 6, 2018A tick native to East Asia—also known as the longhorned, bush, or cattle tick—turned up on a New Jersey sheep with no travel history or nearby domesticated animals, according to a report from National Public Radio. Haemaphysalis longicornis multiplies quickly, feeds on mammalian blood, including humans. In South Korea, it has been linked to the spread of severe fever with thrombocytopenia syndrome (SFTS) virus, described in a Centers for Disease Control and Prevention report as "a newly emerging infectious disease," NPR reported. H. longicornis can transmit theileriosis to cattle, which can cause blood loss and occasional death of calves; Lyme bacteria, spotted fever group rickettsioses, Ehrlichia chaffeensis, and Anaplasma bovis have been detected in H. longicornis. SFTS features symptoms of fever, thrombocytopenia, leukocytopenia, and elevated serum enzyme levels, according to the CDC. In August, the sheep's owner noticed that her clothing was covered in ticks—and not the area's native deer ticks. Investigators found hundreds on the sheep and collected nearly 1,000 more from the 1-acre paddock, according to NPR. The tick has previously been found in the U.S. on large animals in quarantine, but this is the first …
Alaska state veterinarian warns of emerging diseaseFebruary 28, 2018Diseases that afflict livestock and wildlife are increasingly emerging in Alaska, said Bob Gerlach, DVM, state veterinarian, as he spoke at the 46th Annual Delta Farm Forum. Other diseases are increasing in northern-tier states and Canada due to climate change, increase in human population, and worldwide movement of agricultural products. Alaska's cool climate and isolation has for millennia helped protect wildlife and the people who subsist on it from many of the diseases that thrive in warmer, lower latitudes, according to Dr. Gerlach. But that's changing, as Alaska is no longer isolated from what's happening globally, he said. "We're in the center of a lot of what's going on," he added. Globalization, including commerce that brings livestock and other agricultural products, new residents and travelers who bring their pets, and wildlife species slowly moving northward due to warming temps, all are to blame, he said. "[It's] not just moving food," he said. "It's moving animals, it's moving products, and it's moving disease." Farmers must be on alert for signs of disease in their livestock and in the wildlife that live or range near their farms and ranches, Gerlach said. "We're seeing some things that we've never seen in the …
Diagnosing, treating Lyme diseaseDecember 5, 2017Lyme disease is a frustrating problem confronting veterinarians and horse owners in areas where ticks are prevalent. The disease, caused by a spirochete bacterium called Borrelia burgdorferi, is transmitted through the bite of infected deer, or blacklegged ticks. As ticks are virtually ubiquitous, the carrier of the disease is essentially impossible to eradicate.
How one vet clinic improved flea and tick complianceMay 25, 2017Meghan Bingham, CVPM, has been with West Alabama Animal Clinic in Houston since 1996, when it was a one-doctor practice. In the past 20 years it’s grown to a nine-doctor practice with a staff of 45.
AKC Foundation awards $200,000 for tick researchDecember 21, 2016The American Kennel Club Canine Health Foundation in Raleigh, N.C., handed out its first round of Tick-Borne Disease Initiative Grants, totaling more than $200,000, to researchers at five organizations.
Paralyzed dog about to be euthanized saved when vet intern finds tick in his neckMay 23, 2016An amazing story out of Portland, Ore.: A veterinary intern discovered a tick in the neck of a recently paralyzed dog about to be put down. After removing the tick, Ollie, a Collie was OK, able to move again.
Weather warming up? Time to talk about ticksMay 9, 2016When the weather warms it’s safe to assume that ticks are out looking for their next meal. Although the arachnids are found throughout the United States, deer ticks, also known as blacklegged ticks, are common carriers of Lyme disease.
