Sialodacryoadenitis virus infection
Also known as SDAV, Sialodacryoadenitis
SDAV infection affects rats and mice, causing respiratory symptoms. It is contagious but not zoonotic.
See a vet now if
- Persistent swelling
- Breathing difficulties
Symptoms
Early signs
- Sneezing
- Nasal discharge
As it progresses
- Swelling around the neck and jaw
- Red porphyrin staining around the eyes
Emergency signs
- Severe breathing difficulties
- Extreme lethargy
Causes
- Rodent-specific coronavirus
- Direct contact with infected animals
Risk factors
- Close living conditions
- Poor hygiene
Body parts affected
How vets diagnose it
- Clinical examination
- Serological testing
Treatment
At home
- Ensure a clean environment
- Isolate affected animals
At the vet
- Supportive care, including hydration
- Anti-inflammatory medications
Prevention
- Quarantine new animals
- Maintain hygiene in cages and handling areas
Outlook
- Prognosis
- Most recover with supportive care and have a good prognosis.
- Typical recovery
- Typically a few weeks
Sialodacryoadenitis virus infection questions
What is SDAV?
SDAV is a coronavirus infection in rats, affecting their respiratory and glandular systems.
How is SDAV transmitted?
It spreads through direct contact and contaminated surfaces.
Can humans get SDAV?
No, it is not zoonotic and does not affect humans.
What are the prevention methods?
Quarantine new rats and maintain cleanliness to prevent outbreaks.
What treatments are available?
Supportive care is key, with veterinary oversight for complications.
Full clinical detail
Overview
Sialodacryoadenitis virus (SDAV) is a highly contagious coronavirus primarily affecting pet rats and laboratory rodents. It is one of the most common viral infections in these animals, leading to inflammation of the salivary and lacrimal glands.
Causes
SDAV is caused by a coronavirus specific to rodents. The virus spreads rapidly through direct contact with infected animals or contaminated objects.
Symptoms & Signs
Early Symptoms
- Sneezing
- Nasal discharge
Advanced Symptoms
- Swelling around the neck and jaw
- Red porphyrin staining around the eyes
Emergency Signs
- Severe breathing difficulties
- Extreme lethargy
Diagnosis
Veterinarians can diagnose SDAV through:
- Clinical examination
- Serological testing
Treatment Options
Home Care
- Ensure a clean environment
- Isolate affected animals
Veterinary Care
- Supportive care, including hydration
- Anti-inflammatory medications
Surgical
No surgical options are available.
Home Care
Maintain a stress-free environment and ensure proper hydration and nutrition.
Prevention
- Quarantine new animals
- Maintain hygiene in cages and handling areas
Prognosis & Recovery
Most affected rats recover within a few weeks with supportive care. Complications are rare.
When to See a Vet
- Persistent swelling
- Breathing difficulties
FAQ
What is SDAV?
SDAV is a coronavirus infection in rats, affecting their respiratory and glandular systems.
How is SDAV transmitted?
It spreads through direct contact and contaminated surfaces.
Can humans get SDAV?
No, it is not zoonotic and does not affect humans.
What are the prevention methods?
Quarantine new rats and maintain cleanliness to prevent outbreaks.
What treatments are available?
Supportive care is key, with veterinary oversight for complications.
Worried about your pet?
This page is general guidance, not a diagnosis. A vet should examine your pet before any treatment starts.