Does Kennel Cough Go Away in Humans? A Definitive Guide
The simple answer is no. Kennel cough, a highly contagious respiratory illness that affects dogs, does not transmit to humans. Humans cannot contract kennel cough from dogs or other animals.
Understanding Kennel Cough
Kennel cough, formally known as canine infectious tracheobronchitis, is a common respiratory infection in dogs. It’s characterized by a harsh, hacking cough, often described as sounding like a goose honk. While the symptoms can be distressing to witness in our furry companions, it’s important to understand the underlying cause and how it differs from human respiratory ailments.
The term “kennel cough” isn’t caused by a single pathogen. Instead, it’s usually the result of a combination of factors, including:
- Bordetella bronchiseptica (the most common bacterial culprit)
- Canine parainfluenza virus
- Canine adenovirus type 2
- Canine distemper virus
- Canine influenza virus
- Mycoplasma species
These pathogens can damage the lining of the trachea (windpipe) and bronchi (airways), making the dog more susceptible to secondary bacterial infections. The close proximity of dogs in kennels or dog parks facilitates the rapid spread of these infectious agents, hence the name “kennel cough”.
Why Humans Can’t Catch Kennel Cough
The reason humans are immune to canine kennel cough lies in the specificity of the pathogens involved. The viruses and bacteria that cause kennel cough are specifically adapted to infect canine respiratory cells. Our cellular receptors, immune systems, and overall physiology differ significantly from dogs, preventing these pathogens from establishing an infection in our bodies.
Think of it like a key and lock. The pathogens that cause kennel cough are like specific keys designed to fit the “locks” (cellular receptors) in a dog’s respiratory system. These “keys” simply don’t fit the “locks” in a human respiratory system. Therefore, even if we are exposed to these pathogens, they cannot attach to our cells and replicate, meaning we won’t develop kennel cough.
Human Respiratory Illnesses: Separating Fact from Fiction
While we can’t get kennel cough, we can experience our own respiratory illnesses with similar symptoms, such as coughing and congestion. These are typically caused by human-specific viruses like:
- Rhinovirus (common cold)
- Influenza virus (the flu)
- Respiratory syncytial virus (RSV)
- Coronavirus (including those that cause COVID-19)
It’s important not to confuse a human respiratory infection with kennel cough simply because your dog has it. If you develop respiratory symptoms, consult a healthcare professional to get an accurate diagnosis and appropriate treatment.
Protecting Your Dog From Kennel Cough
Even though Does kennel cough go away in humans? is definitively answered in the negative, preventing its spread among canines is still crucial. Vaccination is the most effective way to protect your dog from kennel cough. The kennel cough vaccine is typically administered either intranasally (through the nose) or by injection. Consult your veterinarian to determine the best vaccination schedule for your dog.
Other preventative measures include:
- Avoiding crowded dog environments, especially when outbreaks are reported.
- Ensuring your dog has a strong immune system through a healthy diet and regular exercise.
- Practicing good hygiene by washing your hands after interacting with other dogs.
Treating Kennel Cough in Dogs
If your dog does contract kennel cough, prompt veterinary care is essential. Treatment may include:
- Antibiotics to combat bacterial infections.
- Cough suppressants to alleviate coughing.
- Bronchodilators to open up airways.
- Rest and supportive care to allow your dog’s immune system to recover.
It’s vital to follow your veterinarian’s instructions carefully and complete the entire course of medication, even if your dog seems to be improving.
Common Misconceptions About Kennel Cough
Many people are unsure about the transmission of kennel cough. A common misconception is that kennel cough is contagious to humans. As previously stated, this is incorrect. Another misconception is that kennel cough is always a serious illness. While it can be severe in some cases, particularly in puppies, senior dogs, or dogs with compromised immune systems, many dogs recover quickly with proper treatment.
Here’s a quick table to summarize the key differences:
| Feature | Kennel Cough (Dogs) | Human Respiratory Illnesses |
|---|---|---|
| —————– | ————————————————————– | —————————————————————– |
| Cause | Bordetella, parainfluenza virus, adenovirus, etc. | Rhinovirus, influenza virus, RSV, coronavirus, etc. |
| Symptoms | Harsh, hacking cough, runny nose, lethargy | Cough, congestion, fever, sore throat |
| Contagious to Humans? | No | Varies depending on the specific virus or bacteria |
| Treatment | Antibiotics, cough suppressants, rest | Rest, fluids, over-the-counter medications, antiviral drugs (sometimes) |
Frequently Asked Questions (FAQs)
Can I get kennel cough from my dog?
No, you cannot contract kennel cough from your dog. The pathogens that cause kennel cough are specific to canines and cannot infect humans. Your respiratory symptoms are likely due to a separate human-specific virus or bacteria.
My dog has kennel cough. Should I isolate him from my family?
While you don’t need to isolate your dog from your human family members, you should isolate him from other dogs to prevent the spread of the infection. Keep him away from dog parks, kennels, and other places where dogs congregate until he is fully recovered.
If I can’t get kennel cough, why do I feel sick when my dog has it?
Feeling sick when your dog has kennel cough is likely due to a separate illness. It’s easy to become ill from separate pathogens. Ensure you have rest, take in plenty of fluids, and monitor your symptoms. If symptoms worsen, consult your healthcare provider.
Is there a human vaccine for kennel cough?
There is no vaccine for kennel cough that is effective in humans because it is not a human illness. Human vaccines target human-specific respiratory pathogens like influenza and COVID-19.
Can kennel cough in dogs be prevented?
Yes, kennel cough in dogs can be largely prevented through vaccination. Consult your veterinarian to determine the best vaccination schedule for your dog. Regular booster shots are often required.
What are the symptoms of kennel cough in dogs?
The most common symptom of kennel cough in dogs is a harsh, dry, hacking cough. Other symptoms may include a runny nose, sneezing, lethargy, and loss of appetite. The cough is often described as sounding like a goose honk.
How is kennel cough diagnosed in dogs?
Kennel cough is typically diagnosed based on a physical examination and a description of the symptoms. Your veterinarian may also perform diagnostic tests, such as a tracheal wash, to identify the specific pathogens involved.
What is the treatment for kennel cough in dogs?
Treatment for kennel cough in dogs may include antibiotics, cough suppressants, bronchodilators, and rest. The specific treatment will depend on the severity of the infection and the individual dog’s condition.
How long is kennel cough contagious in dogs?
Kennel cough is typically contagious for several weeks, even after the symptoms have subsided. Your veterinarian can advise you on when it is safe to reintroduce your dog to other dogs.
Can kennel cough be fatal in dogs?
While rare, kennel cough can be fatal in dogs, especially in puppies, senior dogs, or dogs with compromised immune systems. Secondary complications, such as pneumonia, can be life-threatening. Prompt veterinary care is crucial to prevent serious complications.
Does kennel cough go away in humans after contact with an infected dog?
No, kennel cough does not affect humans, so you will not get it even after contact with an infected dog. Focus on preventing human respiratory diseases through good hygiene and vaccination where appropriate.
What can I do to support my dog’s recovery from kennel cough?
To support your dog’s recovery from kennel cough, provide plenty of rest, ensure they stay hydrated, and follow your veterinarian’s instructions carefully regarding medication and care. Avoid exposing your dog to irritants such as smoke or dust.