How Does Bordetella Spread?
Bordetella species spread through multiple routes—including airborne droplets, direct contact, and contaminated surfaces—making rapid transmission common in kennels, clinics, and families.
Airborne Droplets
Bacteria are expelled into the air during coughing, sneezing, or barking. Inhalation of aerosols is a primary method of infection in enclosed spaces.
Direct Contact
Nose-to-nose greeting, licking, and shared spaces allow quick transfer between animals and, in rare cases, to humans.
Contaminated Surfaces
Bowls, toys, grooming tools, and kennels can harbor bacteria for hours. Disinfection and handwashing are critical.
Infection Timeline
From exposure to symptoms, the timeline varies by species. In dogs, symptoms often appear within 3–5 days. In humans, incubation can last up to 2 weeks.
See Early SymptomsPrevention Starts with Awareness
Understanding how Bordetella spreads is the first step. Explore vaccines, tools, and environmental protocols to stop outbreaks before they start.