Santa’s reindeer cleared to fly into Washington State on Christmas Eve

Dr. Amber Itle
Washington State Veterinarian

Mother and daughter reindeer duo take a nap at the
Leavenworth Reindeer Farm in Leavenworth,
Washington. 

Not all elves make toys, some take care of Santa’s team of reindeer. Santa’s head herds-elf, Ming Ming, oversees reindeer husbandry and care at the North Pole.  The elves have all been preparing for the big day by taking special care to properly condition the team to ensure they can endure the long flight. The elves work hard to minimize stress by providing reindeer with optimal nutrition, fresh air, clean bedding and lots of space. Hermie, the elf dental specialist inspects and “floats” all their teeth for optimal oral health. 

Ming Ming is also in charge of making sure all the reindeer health requirements are met before flying around the world.  While planning for Santa’s stops in the United States, he checked InterstateLivestock.com to see what each State requires.  All the reindeer that cross state lines must meet Washington State import requirements, including a Certificate of Veterinary Inspection (CVI) issued by an accredited veterinarian and a permit number to move between States for toy delivery. A CVI is a special animal health document that certifies that the animals listed “are not showing signs of infectious, contagious and/or communicable diseases” and have met all the required vaccinations and testing requirements.  Santa’s reindeer tested negative for tuberculosis, brucellosis, and meningeal worms and have maintained “free” status in the CWD Herd Certification Program.

Dasher, Dancer, Prancer, Vixen, Comet, Cupid, Donner, Blitzen and Rudolph all received clearance to fly into Washington state. 

Washington State Veterinarian Dr. Ben Smith met with Ming Ming to examine the reindeer, check his paperwork, and review his on farm and travel biosecurity plans. Ranger Rick stopped the movement as the package hauler crossed the Canadian border and determined that all  pertinent documents were correct.

Santa’s Top 10 Biosecurity Tips

1. No visitors to the North Pole. 
2. Keep a closed reindeer herd.
3. Perform annual laboratory testing for diseases of concern.
4. Establish a relationship with a veterinarian and perform annual exams and vaccinations.
5. Bring your own reindeer grain, hay, and water for the journey.
6. When traveling, never land on the ground; rooftops are cleaner.
7. Avoid direct contact with wildlife, domestic animals and humans. Steer clear of migrating waterfowl that might be carrying avian influenza.
8. Clean and disinfect your sleigh and boots between rooftops, states, and countries and when returning to the North Pole.
9. Isolate all reindeer returning from toy delivery for 30 days.
10. Designate elves to care for reindeer who have traveled. 

The herd eats a snack at Leavenworth Reindeer
Farm in Leavenworth, Washington. 

Make sure to track Santa and the reindeer’s flight path on December 24 using NORAD’s Santa Tracker.

Remember, if you are moving animals across state lines this holiday season to check interstatelivestock.com to meet the interstate animal movement requirements.

Have a safe and happy holiday season from our end of the barn to yours. 

 

Ofelio Borges Receives Latino Leadership Award for Contributions to Washington's Tree Fruit Industry

Ofelio Borges, Technical Services and Education Program manager at Washington State Department of Agriculture, was honored with the prestigious Latino Leadership Award from the Washington State Tree Fruit Association (WSTFA). The award, presented during the association's annual meeting in Kennewick on Dec. 5, recognizes outstanding individuals who have made significant contributions to the Hispanic community in Washington's tree fruit industry. 

Born in Hidalgo, Mexico, Ofelio Borges has dedicated 35 years to the Washington tree fruit industry, making him a highly respected figure. His extensive knowledge and experience have earned him the admiration and respect of his peers. As a program manager for technical services and education, Borges has been instrumental in developing and implementing pesticide training programs in Washington. One of his notable achievements includes the creation of the Worker Protection Standard Train the Trainer program, which has trained hundreds of trainers across the state.

Jacqui Gordon N., Director of Training, Education, and Member Services at the Washington State Tree Fruit Association, speaks highly of Ofelio Borges' dedication and passion for his work. She says, "His professional ethics are contagious, his desire to grow and above all, to help others grow is admirable."

In addition to his role at the Washington State Department of Agriculture, Borges also oversees the Farmworker Education Program, ensuring that farmworkers receive the necessary training and support for their safety and success. His commitment to the well-being of farmworkers and his extensive experience in safety issues related to agriculture have made him an invaluable asset to the industry.

The Latino Leadership Award acknowledges Ofelio Borges' remarkable contributions and serves as a testament to his unwavering dedication to the Hispanic community in Washington's tree fruit industry. His achievements and impact continue to inspire others, and his commitment to excellence sets a high standard for future leaders in the field.

CSI meets agriculture: WSDA's pathology lab leads next-gen pest detection

Telissa Wilson
WSDA Plant Pathology and Molecular Diagnostics Lab

Northern giant hornets in vials awaiting testing.

Did you know WSDA’s Plant Pathology & Molecular Diagnostics Lab (PPMDL) uses cutting-edge molecular tools to detect unwanted pests and pathogens? Our PPMDL lab runs tests and uses equipment that many of you have probably seen on CSI or heard about in recent years due to COVID-19. PPMDL tests a wide variety of materials and runs an even wider array of tests, all with the shared goal of finding pests early and preventing them from being established. 

Like a forensic lab, PPMDL maintains highly trained staff, follows strict quality control measures, contributes to research and development of detection tools, and often collaborates with a wide array of organizations. Below is a snapshot of some recent work that showcases PPMDL projects straight out of a CSI episode.

Haplotyping invasive weeds

Sometimes it can be difficult to differentiate between species - whether it is a weedy plant or an invasive insect. Is this species a crime suspect or victim? Haplotyping compares genetic information among different samples to better understand how closely the samples are related - whether it is a native species or a wolf in sheep's clothing. 

Enter suspect number 1:  the highly invasive, aquatic grass Phragmites australis. Because the different subspecies of Phragmites grass are so difficult to tell apart visually, their haplotypes are used to assign them a native or non-native status, which is needed to guide treatment plans. 

For this work, PPMDL staff first extract DNA from submitted leaf samples. Then staff use a process called Polymerase Chain Reaction (PCR) to copy the DNA of very specific regions- regions that have been empirically determined to be good markers for haplotyping in a given species. The last step requires sequencing of the resulting PCR product so the sample haplotypes can be compared against a database of known haplotypes. In the case of Phragmites australis, haplotyping has allowed wetland managers across multiple agencies to preserve their native grass stands and only destroy the invaders. In our CSI analogy, you could say that haplotyping ensures that only the true perpetrator - Phragmites australis – does time for the crime. 

Forensic swabbing for trace DNA

Forensic swabbing can detect
where a pest has been. 

One of the biggest challenges in preventing the establishment of an invasive species is detecting the pest very soon after it is introduced. Sometimes WSDA receives reports of suspected invasive species, but the specimen was not collected and a determination cannot be made if a photo was provided. But what if you didn’t need a specimen – or even a photo – to confirm that a pest had been at a particular location?

You have probably seen shows where crime scenes are swabbed for the presence of DNA left behind on surfaces. These swabs are then shipped to a forensic lab, where scientists extract DNA and perform various molecular tests to analyze the sample. Even though forensic scientists have been utilizing trace DNA for decades to confirm presence at a crime scene, using trace DNA to detect agricultural pests is in its infancy. 

eDNA

Our pathology lab is changing that. PPMDL has been using swabs to collect environmental DNA (eDNA) left behind by two invasive insects – the spotted lantern fly (SLF) and the northern giant hornet (NGH). Once validated, these assays can confirm the presence of SLF and NGH at sites where a physical sample cannot be collected and early on before pest density is high enough to use alternative survey methods.

Pathogen detection

An exponential curve corresponds
to positive detection in a qPCR test

When someone passes away and the cause of death is unknown, forensic scientists may test for the presence of certain pathogens. PPMDL uses these same molecular methods to test for plant pathogens that threaten our state’s numerous agricultural resources. Quantitative Polymerase Chain Reaction (qPCR) is a highly specific and sensitive method that PPMDL routinely uses. In fact, PPMDL ran over 2,500 qPCR tests for plant pathogens alone in 2022! These test results help clear exports for trade, certify growing areas free of pests, and help prevent the establishment of high-risk pests through early detection surveys. 

DNA analysis of fecal samples

PPMDL conducts fecal analysis
to determine hornets' diet

One of the strangest-sounding projects that PPMDL has taken on recently involved extracting DNA from giant hornet fecal pellets to discover what the larvae were being fed here in Washington. To do this, PPMDL scraped fecal pellets from inside combs of the four nests that the WSDA Pest Program eradicated. They then extracted the total DNA, which theoretically contains traces of DNA from each organism that was fed to the larval hornet. Next, PPMDL used PCR to amplify a universal genetic segment (called the COI barcoding region) found in all insects and animals. Using advanced molecular magic (aka indexed metabarcoding) PPMDL was able to obtain thousands of genetic sequences that could be correlated to specific prey species. This work allowed researchers to see what NGH has been eating in Whatcom County and how that contrasts with diets in its native habitats. 

What did we find? Well, many folks have heard that northern giant hornets are a major threat to honey bees, but many other pollinators were also on their menu. PPMDL also found that bald-faced hornets made up a majority of the sequences obtained across all nests. Check out this "Wings menu" our Communications folks put together showing some of what they were eating. 

Learn more: 

https://www.researchgate.net/publication/375683005_Cryptostroma_corticale_the_causal_agent_of_sooty_bark_disease_of_maple_appears_widespread_in_western_Washington_State_USA (most recent publication)

https://digitalcommons.linfield.edu/crisscross/111/  (Podcast about early NGH work)

https://www.frontiersin.org/articles/10.3389/finsc.2023.1134781/full (Paper on fecal analysis)

https://www.youtube.com/watch?v=iLFBFrGMHno Bloedel WSU/WSDA

Uncovering the mystery of canine respiratory disease in Washington

Dr. Amber Itle Washington State Veterinarian
Dr. Minden Buswell Reserve Veterinary Corp Coordinator

I just got back from a trip to the east coast to visit my family and we all came home with a ‘cold’.  During the holidays, we all come indoors, congregate (under sometimes stressful conditions) and share holiday cheer and illness alike. Respiratory disease isn’t uncommon in humans, and it certainly isn’t uncommon in our furry friends either, especially this time of year. My sister is a small animal practitioner and the first thing she asked me over Thanksgiving was, “what is going on with this atypical respiratory illness in dogs?”  She wasn’t sure she had seen anything unusual but has heard that other veterinarians are seeing an uptick in a more harsh or prolonged respiratory disease She wanted to know how concerned she should be. 

At the Washington State Veterinarian’s office, we require veterinarians to report new, emerging diseases or diseases with high morbidity and mortality so we can monitor disease trends across the state. Each year, WSDA gets reports of isolated respiratory outbreaks in localized communities or counties, in boarding facilities and kennels. However, the headlines and social media have us all concerned about the claim that there is a mysterious canine respiratory disease sweeping the nation. Certainly, after COVID-19, we are all acutely aware that global pandemics with new, emerging diseases can happen in humans and animals alike and we shouldn’t ignore indicators that suggest that something new and novel could be impacting our canine population. Fortunately, the current illness of concern has a high recovery rate with very few mortalities reported and there is no indication of a public health risk. 

As the Washington State Veterinarian, I want to provide full transparency about what we know, what we need to understand more and what we can do in the meantime.

What do we know about canine respiratory disease?

Canine infectious respiratory disease complex (CIRDC), sometimes called “kennel cough” has been characterized for decades. CIRDC is a highly contagious multifactorial disease and is often the result of concurrent infections with viral and bacterial agents. Viruses are common in dogs (canine adenovirus 2, canine distemper virus, canine herpesvirus 1, canine influenza virus (subtypes H3N8 and H3N2), canine respiratory coronavirus, and canine parainfluenza virus) but sometimes the syndrome can be complicated by secondary bacterial infections (Bordetella bronchiseptica, Streptococcus zooepidemicus, Mycoplasma sp.) resulting in pneumonia.

What are the clinical signs of CIRDC?

CIRDC is characterized by acute or chronic inflammation of the trachea and bronchial airways resulting in clinical signs such as harsh, dry coughing fits, retching and gagging and possible partial anorexia. Some dogs may develop progressing pneumonia. Dogs with pneumonia present with more severe clinical signs such as lethargy, inappetence (lack of appetite), fever, nasal discharge, and respiratory distress at rest. This would be considered typical of what we would expect to see.  

Is a chronic cough a sign of new or atypical disease? 

Cough is a clinical sign that can be triggered by infection, be it bacterial or viral, and often persists even after the infection is over due to inflammation in the airway.  Even after treatment, a cough can persist for weeks even after the virus or bacterial infection has been cleared. Cough can also be caused by other underlying conditions such as allergies, heartworm infection, heart failure, fungal infections and so on.  It is important to work with your veterinarian to rule out other causes. Regular visits and examinations by a veterinarian can help identify individual risk factors especially in older animals. 

What are the risk factors associated with developing the atypical respiratory disease?   

Risk factors for all canine respiratory diseases include 1) elderly dogs and puppies due to age related immunosuppression  2) unvaccinated dogs or dogs that aren’t up to date on vaccines  3) dogs in kennels, doggie daycares or boarding facilities   4) dogs that frequently congregate with other dogs with unknown vaccination or travel history 5) brachiocephalic breeds (dogs with shortened skull bones, giving the face and nose a pushed in appearance)  6) stress (travel, boarding, etc.)

How do I know if my dog has the atypical or mystery respiratory disease?

It is really important to see your veterinarian and pursue diagnostics as early as possible. There are several respiratory diagnostic tests available. However, timing and type of sampling is key to be able to isolate the microorganism(s) responsible for the illness. Some tests, like PCR,  only detect viral particles early in the disease process. That means that if you wait too long to do diagnostics, you may get false negative results or that the dog is no longer shedding the organism. 

If a secondary bacterial infection is suspected, then doing a culture prior to administering antibiotics is key to identifying the infectious agent and determining the right antibiotic that the organism is susceptible to. This improves treatment outcomes and prevents the risk of creating superbugs that no longer respond to antibiotics.  

What does it mean if my dog is not responding to treatment?

If your dog is not responding to antibiotics or has a prolonged disease syndrome, it may be an atypical case. However, keep in mind that not all dogs with respiratory disease need antibiotics. Just like COVID-19 or a cold in humans, viral respiratory illness cannot be treated with antimicrobials and your veterinarian may prescribe cough suppressants and anti-inflammatories instead. When we talk about dogs not being responsive to normal antimicrobial therapy, that may be because viruses don’t respond to antibiotics and clinical signs like a cough, can take weeks to resolve. Dogs that don’t respond to therapy and succumb to disease are a real concern. At this point in time, reports indicate low mortality due to this illness of concern. However, any dog that dies should be submitted to a diagnostic laboratory, such as the Washington Animal Disease Diagnostic Laboratory at Washington State University for a necropsy (animal autopsy) to determine the cause of death.

How do I know if my dog has a common form of CIRDC rather than something new? 

As we try to untangle whether we are dealing with a new or atypical strain of this canine illness, we are asking veterinarians to collect more data on dogs with 1) chronic mild-moderate tracheobronchitis with a prolonged duration (6-8 weeks or longer) that is minimally or not responsive to antibiotics, 2) Chronic pneumonia that is minimally or not responsive to antibiotics, or 3) acute pneumonia that rapidly becomes severe and often leads to death in as little as 24-36 hours. Veterinarians should report cases here: - WSDA Reportable Animal Disease Form and select “Unexplained increase in dead or diseased animals.”

Collecting this data will help us develop a case definition so we can better track trends over time.  If we are dealing with a new or novel strain, we would expect the canine population to have no or little resistance to the illness and we could expect to see widespread outbreaks of disease through our canine populations.  We might also expect to see higher reports of mortality in vulnerable, immunocompromised populations. 

How many reports of atypical respiratory disease has the WSDA received?

Since August 2023, a total of 16 reports from veterinarians have been submitted to the Washington State Department of Agriculture concerning atypical Canine Infectious Respiratory Disease Complex (CIRDC).  Of those 16 reports, two cases have met what WA considers an atypical CIRDC case. The two confirmed cases are recovering. WSDA is still collecting more information on the other 14 reports to ensure we provide accurate information.

Are the cases regionally distributed?

At this time, half of the cases reported in the state are in King County, which may be consistent with urban population distribution. We did have an outbreak reported in a single animal rescue in Spokane County.  Otherwise, we have not been able to link cases to each other.

County	Number of Reports
Clark	1
Island	2
King	7
Pierce	1
Skamania	1
Snohomish	1
Spokane	3

Are laboratories seeing an uptick in cases?

WSDA works very closely with Washington Animal Disease Diagnostic Laboratory at Washington State University (WSU-WADDL) to be sure we are tracking submissions and diagnostics. At this time, WSU WADDL has not reported an uptick in case submissions to the laboratory.  Case reports have identified various causes with no linking cause between cases. It is important to remember that there are many underlying causes of canine respiratory disease. We are continuing to encourage diagnostics to help us better understand trends. 

Have dogs been tested for SARS-COV2 (COVID 19)?

Several laboratories across the United States are working diligently to try to isolate any new pathogen that may be implicated or any correlation with positive COVID 19 households. Although dogs can be susceptible to SARS COV 2, experts reported that so far, all the cases submitted have been negative.

What can I do in the meantime?

1.     1.       Maintain a veterinary-client-patient relationship with annual visits to your veterinarian
2.       Contact you veterinarian immediately if your dog is showing signs of illness
3.       Make sure your pet is fully vaccinated and booster your dog for all canine respiratory diseases                annually
4.       Avoid congregations of dogs, dog parks, boarding facilities, doggie daycare or kennels
5.       Stay away from sick animals or animals with unknown travel or vaccination history
6.       If your dog does get sick, expect laboratory testing to inform best treatment outcomes

In Washington state, we care about our companion animals. Washingtonians have big hearts, compassion for animals and have opened their homes to thousands of rescue dogs in recent years from all over the world. If you have rescued a dog in recent years, please be sure they are up to date on ALL vaccines, in addition to rabies that is required for import. Check your documentation and work with your veterinarian on the best vaccination regimen to protect your dog.  You may think your dog is fully vaccinated or had all the boosters needed, but they may in fact be under vaccinated and extremely vulnerable to disease. Treatment and diagnostics for respiratory disease can be very costly.   We all know that “prevention is better than a cure.” 

If you have any questions, contact WSDA Animal Health Program at (360) 902-1878 or ahealth@agr.wa.gov.

Additional resources

H5N1 Avian Influenza in a Dog: Ontario, Canada

Canine Respiratory Illness Q&A: Free Webinar (November 30) | Worms & Germs Blog (wormsandgermsblog.com)