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Latest News

11Feb

Do your heartworm protocols need an update?

Whether you practice in Alabama, Arizona, California or Connecticut, chances are you have a...

05Feb

Counter cost concerns with heartworm treatment

The recently updated American Heartworm Society (AHS) canine heartworm guidelines emphasize the...

05Feb

Risk Management Approaches to Heartworm Disease

The Heartworm Hotline column is presented in partnership between Today’s Veterinary Practice and...

11Dec

Local Veterinarian Explains Rise in Heartworm Cases

SPRINGFIELD, MA (WGGB/WSHM) -- Heartworm is a potentially fatal disease for pets and can be...

09Oct

Can I Adopt a Heartworm-Positive Dog?

(StatePoint) Every year, an estimated 3.3 million dogs enter U.S. animal shelters, with roughly...

25Sep

2018 Canine Heartworm Guidelines

New priorities include clarifying testing recommendations and avoiding shortcuts during treatment....

13Sep

American Heartworm Society Releases 2018 Canine Heartworm Guidelines

Revised Guidelines Stress Risk Analysis in Prevention, Testing and Treatment Decisions Wilmington,...

13Aug

FDA rethinks approach to testing new heartworm drugs

Cites evolving resistance of parasite By: Lisa Wogan For The VIN News Service The U.S. Food and...

10Jul

Educating Clients About Natural Heartworm Prevention

The Heartworm Hotline column is presented in partnership between Today’s Veterinary Practiceand...

28Jun

Handle concerns about the price of heartworm prevention

Money makes the world go ‘round. It’s also a large reason your veterinary clients won’t buy the...

08Jun

Prevent Heartworms in Dogs, Cats, and Ferrets Year-Round

The bad news: Heartworm disease can be fatal to dogs, cats, and ferrets. The good news: You can...

04Jun

Blocked Antigen Causes False-Negative Heartworm Test Results

The American Heartworm Society and Companion Animal Parasite Council recommend 2 components for...

19Apr

Heartworm disease: What lies beneath

Dr. Stephen Jones takes us on a pictorial journey of the gross effects of heartworm infections in...

11Apr

Heartworm: Where Are We Today?

Warnings and reports about pets infected with Dirofilaria immitis in the United States are not...

14Mar

AHS introduces algorithm to minimize heartworm transmission in relocated dogs

From DVM360.com: The American Heartworm Society (AHS) has announced a new set of best practices...

12Mar

Send a Clear Parasite Prevention Message

Clients simply aren’t getting the message when it comes to preventing fleas, ticks, and in...

05Jan

American Heartworm Society announces 2018 Heartworm University schedule

AHS symposia, proceedings bring heartworm education to veterinary professionals. The American...

13Dec

10 Myths About Heartworms

It takes just one bite from a mosquito infected with heartworm larvae to jeopardize your pet’s...

01Nov

AHS Heartworm Hotline Wolbachia and Heartworm: Why Doxycycline Is Needed in Heartworm Treatment

The treatment of adult heartworm (Dirofilaria immitis) infection in dogs has changed significantly...

01Oct

Pulmonary Hypertension & Heartworm Disease

In the Literature Serrano-Parreño B, Carretón E, Caro-Vadillo A, FalcónCordón S, Falcón-Cordón Y,...

11Sep

Help Stop Heartworm Travel Plans

The American Heartworm Society announces new “best practices” to help stop heartworm transmission...

01Sep

AHS Heartworm Hotline Beyond the Map: The State of Heartworm Incidence in the United States

How many pets in the United States are infected with heartworms? The truth is that no one knows....

12Jul

AHS Heartworm Hotline Turning Up the Heat on Heartworm Diagnosis

Antigen testing for Dirofilaria immitis has been a foundational component of model preventive...

14May

AHS Heartworm Hotline Heartworm Education: It Takes a Team

Heartworm disease is one of the most important diseases threatening companion animals. According...

25Apr

Heartworm-Associated Respiratory Disease in Client-Owned Cats

Feline heartworm disease is diagnosed less frequently than its canine counterpart. Several factors...

20Apr

AHS Announces Findings of New Heartworm Incidence Survey

Survey of U.S. veterinarians uncovers per-practice increase in heartworm-positive cases Wilmingon,...

28Feb

New Slideshow on Mosquitoes for Social Media Use

The American Heartworm Society is proud to present a new slideshow for use on our members' social...

20Jan

4 Simple Rules to Keep Your Pet Healthy All Year Long (Martha Stewart Living)

One small — but crucial — tip has to do with heartworm medicine. It's only natural to stop and...

10Oct

The Back Page: Veterinary Viewpoints The American Heartworm Society Looks Toward the Future An Interview with Dr. Christopher Rehm

Christopher J. Rehm, Sr, DVM, is the incoming president of the American Heartworm Society (AHS)....

29Sep

Complexity of Heartworm Prevention, Diagnosis and Treatment Detailed at 15th Triennial Heartworm Symposium

American Heartworm Society also announces new officers, board members NEW ORLEANS (September 22,...

15Aug

Heartworm disease is a silent killer, veterinarian says

SAN ANTONIO - Veterinarians call it a silent killer and in San Antonio the chances of a pet being...

12Aug

Reasons for how heartworm meds are dispensed

Dr. Johns, My poodle is on Trifexis. What is the logic behind requiring a blood test once a year...

08Jun

Symposium to examine heartworm resistance, heat treatment of blood samples, multimodal prevention

AHS announces the hottest topics on tap for the 15th Triennial Heartworm Symposium scheduled for...

29May

Mosquitoes: Everything You Need to Know to Stay Safe This Summer

Let’s start with the good news: Not all mosquitoes bite. “Female mosquitos need certain proteins...

29May

Zika and More: 5 Diseases Spread by Mosquitoes

Here’s a brief look at the diseases that some types of mosquitos can spread in some parts of the...

09May

Alert! Heartworm Disease Increasing in Dogs and Cats in LA ... Wildlife and Humans Also at Risk

ANIMAL WATCH-Heartworm disease is a serious infection that results in severe lung disease, heart...

06Apr

Heartworm prevention: The questionable zero mosquito factor

Even areas with fewer mosquitos can be hotbeds of heartworm infection. Q. We don’t see a lot of...

31Mar

AHS Heartworm Hotline Coming to You from the American Heartworm Society

While heartworm education is a year-round focus of the American Heartworm Society (AHS), many...

31Mar

Heartworm prevention: "Oops, I missed a dose!"

It happens. It happens a lot. Here are your best practices when a lapse in heartworm preventive...

31Mar

Dog in a box: Battle boredom with comfortable quiet time

While a heartworm diagnosis is tough news for dog owners, dogs can be safely and successfully...

31Mar

Heartworm Testing: What Every Dog Owner Needs to Know

(StatePoint) Your dog is your best friend, and you take good care of him, making sure he gets...

24Mar

Heartworm prevention: The reminder quagmire

Forgetting that monthly preventive—it's so easy to do, even for veterinarians and their own pets...

21Mar

Feline Heartworm Disease

Historically, heartworm disease has been overlooked in cats, yet it has provoved to be serious and...

07Jan

The Biggest News of 2015

Here's a glance at the top veterinary news stories on dvm360.com in 2015. Whenever we sit down to...

01Jan

AHS Heartworm Hotline Canine Caval Syndrome Series – Part 2: A Practical Approach to Diagnosing Caval Syndrome

Not long ago, heartworm disease (HWD) was considered a problem of the South—it was endemic in the...

01Nov

AHS Heartworm Hotline Part 1: Understanding Development of Caval Syndrome

According to the American Heartworm Society, over one million dogs in the United States are...

08Oct

AHS Lifetime Member Dr. William C. Campbell wins Nobel Prize

We’re proud to acknowledge that past American Heartworm Society (AHS) board member and winner of...

01Jul

Heartworm Disease Management in North American Animal Shelters

Results from a survey conducted by the American Heartworm Society and the Association of Shelter...

17Jun

Take it Outside; A Top Ten List for Summertime Pet Care

(Appeared in PRWeb ) Summertime is fun time with pets. To keep pets happy and healthy this summer...

13May

Preventive Pest Control

(Appeared in Martha Stewart Living ) With lots of warm days and long outdoor romps ahead, pet...

01May

Managing Heartworm Disease in Shelter Animals

(Appeared in Today's Veterinary Practice) Heartworm disease (HWd), caused by the mosquito-borne...

20Apr

Pictorial evidence: Heartworm disease and its damage

(Appeared in DVM360 Magazine ) Even if heartworm infection is treated, we all know it does...

23Feb

Virbac Strengthens Ties to Heartworm Society

(Appeared in Veterinary Practice News) Sponsors of the American Heartworm Society help the...

28Jan

American Heartworm Society opts to fund independent research

(Appeared in DVM360 Magazine) Veterinary parasitology organization identifies need for more...

23Dec

Heartworm Group Plans $200,000 in New Research

(Appeared in Veterinary Practice News) The American Heartworm Society is accepting study...

01Dec

American Heartworm Society Solves Holiday Dilemma for Cat Owners

Wilmington, Delaware—Here’s a message for cat owners wondering what to get their favorite feline...

13Nov

Feline Heartworm Detection Continues

(Appeared in Parasites & Vectors) First epidemiological report of feline heartworm infection in...

08Oct

Is There a New Heartworm Vector in Town?

The Los Angeles Vector Control recently announced that a mosquito species from Australia has been...

08Aug

Alabama, Louisiana Lead Nation in Heartworm Disease

(Appeared in Veterinary Practice News) Monthly medication can stop heartworm disease from taking...

20May

Heartworm Incidence: Map It Out

Every three years, the American Heartworm Society (AHS) gathers data on heartworm testing to...

20May

New Heartworm Life Cycle Diagrams Released

A Picture is Worth a Thousand Words About Heartworm. A clear understanding of the heartworm life...

20May

Your Walls Will Talk — New Posters Promote Prevention During Heartworm Awareness Month

It's spring, and your schedule is booked with patients getting their annual exams, heartworm tests...

20May

Keep Your Treatment Protocol in Place; Adulticide Supplies are Available

Adulticide supplies are available for heartworm-positive dogs. Reports about supplies of...

01May

Feline Heartworm Disease: Why You Should be Screening For It

(Appeared in Veterinary Economics) You may be surprised to find the incidence of this often-fatal...

01May

Leading off: Heartworm disease's long-term effects

(Appeared in Veterinary Medicine) An overview of the highlights from the revised American...

01May

April is Heartworm Awareness Month

(Appeared in Fidose of Reality) Heartworms kill a great number of dogs. In fact, the American...

31Jan

Heartworm Prevention Always in Season Says American Heartworm Society

(Appeared on BusinessWire) The American Heartworm Society reminds pet owners to stay in the...

23Jan

American Heartworm Society issues revised guidelines

(Appeared at DVM360.com) An increased emphasis on the importance of heartworm prevention, as well...

05Dec

Heartworm Preventive Resistance: Is it Possible?

In certain areas of the United States, most notably the Mississippi Delta region, an inordinate...

30Sep

Prevent Heartworms in Pets Year-Round

The FDA joins the American Heartworm Society in recommending that all dogs and cats, including...

08Apr

Early Mosquito Season, Unprotected Pets Produce Perfect Storm for Heartworm Disease

Disease potential increases with mild winter and early spring....

13Feb

Heartworm Society Addresses Common Questions During American Heart Month Guidelines

Released from the American Heartworm Society Urge Year-Round Prevention...

30Jan

AHS Revises Heartworm Prevention Guidelines, Launches ‘Think 12’ Campaign

Veterinary professionals can tap online resources to remind and educate clients about the value of...

22May

New Survey Finds Heartworm Infection Nationwide

Veterinary experts troubled by high incidence of preventable disease...

08May

No Safe Haven From Heartworm

Survey finds heartworm nationwide...

08May

AHS Announces Findings of 2010 Heartworm Incidence Survey

Persistence of Heartworms Calls for Veterinary Vigilance About Protection...

06Sep

CAPC & American Heartworm Society Sponsor Meeting on Heartworm Resistance Issues

Roundtable of leading experts expresses openness to possibility of resistance after reviewing...

13Aug

Washington Post, "Hints from Heloise" discusses heartworm prevention and The American Heartworm Society

(Appeared in Washington Post) Dear Readers: If you have a dog, it should be on a HEARTWORM...

14Feb

New Canine Heartworm Guidelines Released

American Heartworm Society Presents Important Changes to Earlier Heartworm Standards...

31Mar

American Heartworm Society Stakeholders Identify Research Priorities for Deadly Heartworm Disease

Batavia, Illinois – Despite decades of research on Dirofilaria immitis, otherwise known as...

18Nov

Heartworm Disease Prevention Protects Pets, Wallets

Rise in Mosquito Population Causes New Warning...

04Jun

American Heartworm Society Announces Heartworm Incidence Survey

Rubin Outlines Three-Year Plan...

27Mar

Mosquito Season Approaching: American Heartworm Society Reminds Pet Owners of Risk

Batavia, Illinois – As temperatures grow warmer, the American Heartworm Society (AHS) wants every...

25Mar

American Heartworm Society Adds New Features to Web Site

Batavia, Illinois – The American Heartworm Society (AHS) is pleased to announce updates to its Web...

13Jul

Rubin Named American Heartworm Society President

Washington, D.C. – AVMA Convention – Dr. Sheldon (Shelly) Rubin, director emeritus at Blum Animal...

12Jul

American Heartworm Society Convenes 12th Triennial Heartworm Symposium

International Experts Present Latest Research on Heartworm Disease...

11Jul

International Feline Heartworm Disease Council Reconvenes

Washington, D.C. – The International Feline Heartworm Disease Council reconvenes on July 12, 2007,...

13Jan

American Heartworm Society Announces 2007 12th Triennial Heartworm Symposium

Orlando, Florida, North American Veterinary Conference...

13Jan

AHS Announces Updated Feline Heartworm Guidelines New Syndrome Defined

Orlando, Florida North American Veterinary Conference...

13Jan

Do You KNOW Heartworms in Cats?

New Studies Call for Prevention & Redefinition of Heartworm Disease in Cats...

08Mar

Katrina's Pet Refugees: The Heartbreak of Heartworm

Madison, Wisconsin As the scope of the canine crisis unleashed by Hurricane Katrina slowly came...

08Mar

Pet Parasite Gets to the Heart of the Hurricanes Animal Refugees

Batavia, Illinois The fresh start of animals, who were adopted and dispersed around the country...

01Jun

American Heartworm Society Guidelines Pass The Test

Educating Veterinarians and Pet Owners Alike Baltimore - ACVIM Forum...

22Jul

American Heartworm Society Launches Website Grammar School Section

Teaches Kids the Importance of Heartworm Disease Prevention...

Twitter: @AHS_Think12

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by Heartworm Society

Give heartworm preventive every 30 days or the 6 month injection for dogs. 🐶 https://t.co/YnRBTG3pyg

by Heartworm Society

Here's where we are today with heartworms. Check it out! We are always looking to the future and researching heartw… https://t.co/v4vaqnqHK9

by Heartworm Society

🐱 #felinefriday #cathealth #heartworms https://t.co/TPuoOGc2TY

by Heartworm Society

Heartworm Preventive Waiver

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