Commentary Veterinary teams and pet owners can now be alerted to local parasite disease threats at no charge using CAPC’s monthly pet parasite forecast maps <Link>. These alerts provide excellent reasons to communicate timely parasite prevalence and associated risks with clients and local media. The Companion Animal Parasite Council just released its 2025 Pet … [Read more...]
Habitat a priority in saving honey bees but there’s more species to consider
As seasonal plants arrive in local garden and hardware stores, consider the opportunity to support pollinators. Beyond honey bees, there are more than 4,000 species of bees in the U.S that help pollinate flowers, plants and crops. As few as three or four pots of the right plants can attract bees and butterflies on city streets, balconies and decks. We’re sharing three … [Read more...]
Worth a Glance – April 3, 2025
Last week’s AHD Bulletin – Animal Health Digest Bulletin, March 27, 2024. Link. Most read posts from March 27, 2025 AHD Bulletin – Stretching others. Link. Spring health checklist promotes consistent routine for horse care. Link. Preventing mastitis in pregnant heifers. Link. ================================= New word, gigil describes seeing … [Read more...]
Veterinarians, honey bees and beekeepers
Jörg Mayer, DVM, MS, DABVP, DECZM, DACZM, discusses the role of veterinarians in supporting bee health and wellness since the Veterinary Feed Directive was implemented. Source: AAHA, YouTube, March 13, 2025. Link. We don’t think of the honey bee as a farm animal . . . but it is.” Also see: Search results for: bees, AHD Archives. Link. … [Read more...]
U.S. heartworm risks increasing as mosquito populations, species more than double
One can imagine a forboding silence come over those listening to Susan Little, DVM, PhD, DACVM, as she shared an update on the growing prevalence of heartworm disease in U.S. dogs. She urged veterinary teams to be diligent in educating clients and assertive with their recommendations, noting DVMs have more powerful preventatives than ever at their disposal. Source: DVM360, … [Read more...]
Transboundary mosquito watch as JEV expands in Australia
Japanese encephalitis virus poses a serious viral threat to swine. Australian officials reported the first detections of JEV in animals in Queensland in July 2022. JEV is a flavivirus in the same family as West Nile virus, St. Louis encephalitis virus, and Murray Valley encephalitis virus. Source: PORK, February 18, 2025. Link. JEV is spread by mosquitoes and causes … [Read more...]
Varroa mites, public enemy No.1 to bees
Reducing the destruction to bee colonies caused by Varroa destructor mites is a priority for beekeepers worldwide, but research reveals that improper timing of various treatments could cause more harm than good. Source: Earth.com, February 10, 2025. Link. A common mistake among beekeepers is applying treatment too early or too late in the season. If treatment occurs too … [Read more...]
Worth a Glance – January 23, 2024
Last week’s AHD Bulletin – Animal Health Digest Bulletin, January, 16, 2024. Link. Most read posts from January 16, 2025 AHD Bulletin Managing your own expectations. Link. Reminder: Wood sugar, birch sugar, birch bark are the same as xylitol. Link. Cost of cow-calf production significantly influenced by operation size. … [Read more...]
DVM, home flea remedies are ineffective
We were pleased to see this article and its guidance. Karyn Kanowski BVSc MRCVS, addresses home remedies and ways to reduce flea exposure, including the reason monthly flea prevention is so important. Use this article to reinforce the “whys” of flea control and prevention in clinic communications. 90 percent of the flea population in the environment exists in the form of eggs, … [Read more...]
Don’t feed the wildlife
The intersection of wildlife and domestic pets gets closer to our back doors every day. The USDA recently updated its wildlife information, including signage for airports, parks and public places. Yet, the need for public education must extend beyond “don’t feed wildlife in your yard.” This coyote was photographed in a backyard a half mile from my home in Liberty, Missouri, … [Read more...]
Feline Heartworm Guidelines updated by the AHS
Driven by the underdiagnosis and undermanagement of heartworm disease in cats, the American Heartworm Society outlined four main reasons for recommending routine heartworm screening in cats: aiding diagnosis in symptomatic cats monitoring heartworm-positive cases establishing baselines before preventive treatment assessing heartworm risk in specific … [Read more...]
Reinforcing the 12-month flea prevention message
Holiday spending may affect flea preventative compliance as pet owners juggle budgets to buy gifts and meet holiday expectations. Whether or not pets are guests during holiday gatherings, pet owner visitors can carry larvae and eggs on their clothing from address to address. Animal health pros understand that visible fleas are just the tip of the iceberg when dealing with a … [Read more...]
It may be fall, but mosquitoes are still buzzing
While fall tends to reduce mosquito populations, days above 50oF will prompt activity by those genera that hibernate. Emily Singler, VMD, says the uptick of heartworm-positive cases in unusual locations makes educating and encouraging clients about year-round heartworm prevention more important than ever. Source: AAHA NEWStat, April 9, 2024. Link. Related: 10 cases of … [Read more...]
Infection control, prevention and biosecurity. Is your plan current?
AAHA’s Infection Control, Prevention, and Biosecurity Guidelines have been available since 2018. Having an ICPB plan is critical to ensure the safety of pets, pet owners and clinic staff. A lot has happened in the six years since the guidelines were published, making updating any current plans important. Emily Singler, VMD, reviews the steps to create an effective ICPB and its … [Read more...]
Leave the leaves!
Leaves, brush piles, fallen logs, plant stems and flower heads might not be growing anymore, but they aren’t trash. They are natural homes that support pollinators and other invertebrates and provide them with the shelter they need to survive the winter. Source: Xerces Society, October 5, 2024. Link. The authors share tips for autumn cleanup that still leaves space for … [Read more...]
Parasitic ‘horror’ wasp bursts from a fly’s abdomen like an alien
Scientists accidentally discovered a new species of wasp, Syntretus perlmani, that lays eggs inside living, adult fruit flies, which then burst from the hosts' abdomens while they're still alive. Finding the wasp surprised the researchers because Drosophila flies are so common and well-studied. Source: Live Science, September 13, 2024. Link. Image credit: Matthew … [Read more...]
Finding a good place for pollinators
Farmers, as well as suburban property owners, can effectively install pollinator habitats. Ben Powell, MS, shared the importance and opportunity farmers have to plant a wide variety of native crops to provide pollinator habitat at a recent field day. His focus is on crop farmers in this article, but the content applies to suburbia, acreages, along roads and green spaces in more … [Read more...]
Diagonal transmission of West Nile virus
In what amounts to another reason for mosquito population control, a recent study by the French National Research Institute for Sustainable Development showed mosquitoes might also transmit WNV to other mosquitoes diagonally through their feces*. Thinking more broadly, the study authors suggest a “potential for diagonal transmission to act as a transmission bridge for … [Read more...]
Tangible tick tactics with Dr. Dryden (podcast)
Michael Dryden, DVM, MS, PhD, DACVM, often known as Dr. Flea, discusses strategic methods for avoiding ticks, shares tips for preventing secondary disease and offers insights into why tick strategies have changed. He speaks about tick range expansion that impacts how veterinary teams can help animal owners reduce the risks in different regions. Source: Clinician’s Brief, … [Read more...]
Biting barn flies may be spreading mastitis-causing bacteria, study says
Researchers have tried to link pathogens spread by barn flies with the incidence of bovine mastitis on dairy farms, paving the way for potential disease prevention strategies. Altogether, <study> results identify biting flies as underrecognized carriers of bacterial taxa associated with environmental bovine mastitis and other opportunistic infection in vertebrates and … [Read more...]
Battling flies this summer
Last week we provided tips to help manage flies in facilities <Link>. In this article, Bob Larson, DVM, asserts fly control strategies need to be flexible and may need to be changed. He discusses unique characteristics of the four common flies that pester cattle: horn flies, face flies, stable flies and horse flies. Source: Drovers, July 9, 2024. Link. … [Read more...]
Handling the threat of ticks
While animal health pros may discuss the same topic multiple times daily, individual animal owners may only hear about the risks from mosquitoes, fleas and ticks once or twice a year and ignore the topic in their online streams or feeds. Dana Kneese, DVM, reminds us that animal owners need to know the types of ticks and what diseases they carry and understand the basics of … [Read more...]
The long reach of rat poisons
Supertoxic rodenticides are building up inside unintended targets, including birds, mammals, insects and potentially our pets. While the full scope of the rodenticide problem remains elusive, scientists want to understand the damage and limit it. Recent research suggests second-generation compounds that may remain in tissues for nearly a year are more widespread in food webs … [Read more...]
Help save Monarch butterflies
We saw a sign like this one recently. It led to uncovering Lynn Coulter’s article on the importance of planting pollinator-friendly plants and Monarch waystations. Many veterinary hospitals and pet services locations have areas large enough to include a pollinator focus in landscape maintenance, so we’re sharing this information. Source: HGTV. Link. Monarch Watch recommends … [Read more...]
Facility tips to help manage the impact of flies on cattle
Sponsored Content Got flies? Choosing fly control products is important, but proper facilities management along with product rotation and application are even more crucial for effectively controlling fly populations. Note: The management tips shared here also apply to anywhere flies and animals exist such as kennels, animal shelters, stables and backyard poultry … [Read more...]
Keeping the bees buzzing (video)
There are so many things that can kill honey bees, says Kaitlyn Krebs, DVM, MBA, DABVP. She lectured about common diseases that affect honey bees and their hives at the 2024 AVMA convention. Krebs speaks about viral diseases that veterinarians should be aware of in caring for honey bees and tips when answering questions from beekeepers in their communities in the video … [Read more...]
Preventing pink eye with autogenous vaccines
Includes Sponsored Content Before commercial pinkeye vaccines were approved, autogenous vaccines offered veterinarians and producers a way to protect against herd-specific strains of bacteria that cause pinkeye in cattle. In the article linked here, Gregg Hanzlicek, DVM, PhD, reintroduces the value of autogenous vaccines, the challenges with cross-protection and how pinkeye … [Read more...]
You really are a mosquito magnet. Here’s what you can do about it.
Tired of getting bit up on an evening walk or working in the yard? New research proves mosquitos can pick you out in a crowd. Connie Chang shares research on the odors they’re drawn to, what scientists recommend to keep them away and how a future personalized repellant might work. . . . even in complex situations with multiple sources of odor, mosquitoes do seem to prefer some … [Read more...]
Asian long-horned tick associated with emerging risk in cattle
As if HPAI isn’t enough, Asian long-horned tick ranges are expanding bringing the potential for an emerging infection risk from Theileria orientalis Ikeda. The protozoa invades the red and white blood cells of cattle creating clinical signs of disease like those of anaplasmosis including anemia, jaundice, weakness, and even death. Source: BEEF, June 6, 2024. Link. Producers … [Read more...]
Debunking fly spray myths
The authors address four common misconceptions about one keeping bugs at bay: More spray is better All fly sprays work the same way Fly spray applied to a wet horse won’t be effective Insecticides and repellents are all you need to protect horses from flies Source: EQUUS, June 5, 2024. Link. Fly sprays are a key part of any insect-control program, but they … [Read more...]