Coronaviruses that infect cats are called 'feline coronaviruses' or FCoV. In cats, FCoV most frequently causes gastrointestinal infections, but in unusual cases (with a mutated form of the virus) it can spread through the body and cause FIP.oronaviruses that infect cats are called 'feline coronaviruses' or FCoV. In cats, FCoV most frequently causes gastrointestinal infections, but in unusual cases (with a mutated form of the virus) it can spread through the body and cause FIP.
From Wikipedia, the free encyclopedia. Shone's syndrome (also called Shone's Complex, Shone's Anomaly and Shone's Syndrome)is a rare congenital heart disease described by Shone in 1963. In the complete form, four left-sided defects are present:1  Supravalvular mitral membrane (SVMM).s discussed earlier, Shoneâs syndrome is a rare disorder that is often detected in very young children. The children tend to show symptoms like fatigue, nocturnal cough, and reduced cardiac output by the age of two years.
Reye Syndrome. Reye syndrome (often referred to as Reyeâs syndrome) is a rare but very serious illness that usually occurs in children younger than fifteen years of age. It can affect all organs of the body, but most often injures the brain and the liver. Reye syndrome is preceded by a viral infection, most commonly chickenpox or influenza. Although no one knows precisely what causes Reye syndrome, it affects only a small number of children, and is strongly associated with aspirin or aspirin-containing medication during the viral infection. Signs and Symptoms