is an upper respiratory infection contagious in cats

URI is contagious to other cats. It is a good idea to isolate cats that are showing signs of the disease, and wash hands after handling sick cats.

What causes a feline upper respiratory infection?

A respiratory infection brought on by one or more bacterial or viral agents is commonly referred to as a feline upper respiratory infection (URI). This condition is also known as feline upper respiratory disease complex (URD) and feline infectious respiratory disease. One or more bacterial or viral agents that can sicken cats could be the source of the infection. Feline herpesvirus type-1 (also known as feline viral rhinotracheitis, or FVR) and feline calicivirus (FCV) are the most common viruses that cause upper respiratory infections in cats, whereas Bordetella bronchiseptica (B) is the most common bacteria that cause upper respiratory infections in cats. bronchiseptica) and Chlamydophila felis (C. felis).

Approximately 90% of all feline upper respiratory tract infections are caused by FVR and FCV. In this series of client education materials, there are separate handouts that contain more information about the most common infectious agents that cause upper respiratory infections in cats. Mycoplasma and feline reovirus are less common agents that can cause an upper respiratory infection in cats.

What are the symptoms of a feline upper respiratory infection?

An upper respiratory infection usually affects the nose and throat, resulting in symptoms like discharge from the nose or eyes, conjunctivitis (inflammation of the membranes lining the eyelids), sneezing, and nasal congestion. Clear discharge or purulent discharge—that is, cloudy and pus-filled—are both possible. The cat may get mouth ulcers from FVR and FCV. Less specific signs of an upper respiratory infection include fever, enlarged lymph nodes, blepharospasm (squinting), lethargy, and not eating. In severe cases, the cat may have difficulty breathing.

Upper Respiratory Infection in Cats FAQs

Cats frequently get URIs, especially those who have recently been adopted from shelters or rescue groups. Although a URI can spread from cat to cat, humans and other pets, such as dogs, are not susceptible to contracting it.


How long is a cat contagious with upper respiratory infection?

If the infection is uncomplicated, it will typically last for 7-10 days, although signs may persist for up to 21 days in some cases. During this entire time, the cat may be infective to other cats. With FVR, all cats become chronic carriers, meaning that they will have the disease for life.

How is feline upper respiratory disease transmitted?

The viruses associated with URIs are spread in three ways: Direct contact with an infected cat showing signs of URI. Direct contact with a carrier cat shedding virus. Contact with virus carried on clothing, food bowls and other objects.

What is the best medicine for cats with upper respiratory infection?

In addition to the cost-saving benefits, Doxycycline has also been proven to be the most effective treatment for URI when compared to Clavamox. Stock up on Doxycycline, save your money and help more cats feel better, faster!