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FCV Overview


Feline calicivirus (pronounced cal-ee-chee virus, also known as FCV), a common viral disease that affects cats, is characterized by upper respiratory symptoms, pneumonia, oral ulceration (sores in the mouth), and occasionally arthritis. It is a fairly mild flu-like condition and rarely causes serious complications.


Calicivirus is part of the feline upper respiratory infection (URI) complex, a group of viral and bacterial infections (e.g., FHV-1, chlamydiosis) that cause di...Read the full article