Everything You Need to Know About Rabies, Parvo, Combination, and Kennel Cough Vaccines
As responsible dog owners, protecting our furry friend's health is our top priority. However, flipping through the vaccination log can be confusing with all the different abbreviations and medical terms. In this post, we briefly and clearly summarize the most important things to know, so you can see exactly what diseases those shots are protecting your pet from!
1. The Mandatory One: Rabies Vaccine
Rabies is a viral disease causing fatal inflammation of the brain and spinal cord, affecting both animals and humans. It is transmitted through the saliva of an infected animal, usually via a bite or an open skin wound. Since it is a completely incurable disease, prevention is our only line of defense.
In Hungary, annual rabies vaccination for dogs is strictly required by law.
First shot: When the puppy is between 3 and 4 months old. Second shot: Within 6 months after the first vaccination. Booster: Annually (once every year) after that.
Important: Dogs that do not have a microchip yet must be chipped at the same time they receive their first rabies shot.
2. The Dreaded Puppy Disease: Parvovirus Enteritis
This disease comes with fever, unstoppable, foul-smelling, bloody diarrhea, vomiting, abdominal pain, and severe lethargy. Although dogs of any age can contract it, it is typically a disease of puppies under one year old, and it often leads to death if left untreated.
Timely vaccination is crucial. We start the puppy vaccination series with this shot around 7 to 8 weeks of age, then repeat it 2 weeks later to ensure proper immunity.
Interesting fact: There is no specific vaccine yet for the newest strain of the virus (CPV-2c), but the commercially available vaccines provide good cross-protection. However, standard in-clinic rapid tests often fail to detect if a puppy is infected with this specific strain, leading to false negative results and making diagnosis much harder.
3. The Broad-Spectrum Shield: The Combination Vaccine
The combination vaccine provides defense against several severe, highly contagious diseases in a single injection. It prepares your dog's immune system against the following pathogen.
Parvovirus: The culprit behind the severe fluid loss and intestinal wall damage detailed above.
Distemper: It starts with a fluctuating fever. Its main symptoms include a thick, greenish-yellow discharge from the eyes and nose, a stubborn cough, hardening of the paw pads ("hard pad disease"), and in the final stages, muscle twitches and seizures.
Infectious Canine Hepatitis: This knocks dogs off their feet incredibly fast. Along with a high fever, it is characterized by a hunched posture due to abdominal pain, bloody vomiting, yellowing of the whites of the eyes, and a cloudy cornea (known as "blue eye" syndrome).
Parainfluenza: A highly contagious virus spread through airborne droplets. While not fatal on its own, it causes sudden, dry, choking coughing fits, making it seem as if the dog has something caught in its throat.
Leptospirosis: The odd one out because it is caused by bacteria, not a virus. It spreads through puddles contaminated with rodent urine and is dangerous to humans as well. It can cause severe kidney and liver problems, with symptoms including lethargy, dark (cola-colored) urine, and jaundice.
4. The Nightmare of Social Dogs: Kennel Cough
Kennel cough can be dangerous to dogs of any age. It is extremely contagious, spreading from dog to dog through the air (coughing and sneezing) and via direct contact (sniffing each other). Because of this, extra attention must be paid to vaccinating dogs that go into social environments—such as dog boarding, dog training schools, shows, or dog parks.
What does the kennel cough vaccine contain?
Several pathogens usually play a role in developing this illness. Specific vaccines protect against the two main and most aggressive components.
Bordetella bronchiseptica bacteria: It attaches to the respiratory tract and triggers a harsh, dry, hacking cough.
Parainfluenza virus: Working hand-in-hand with the bacteria, it worsens the respiratory tract inflammation.
Why is it especially dangerous?
In rare cases, it can turn into pneumonia, which is signaled by the cough becoming wet and heavy. Due to these complications, kennel cough can even be fatal for puppies, senior dogs, and immunocompromised pets.
The "Silent" Spreaders: It is vital to know that even after recovering from the illness, dogs can continue shedding the pathogens for months, meaning they can keep infecting others while looking completely healthy!