Definition: In this task, you're given a paragraph from the research paper and your task is to generate a suitable title for the research paper based on the given paper. Under 100 words is a good title length.
Input: MinimM-disease (MD) cats raised in a barrier-maintained feline breeding colony routinely become coronavirus (CV) antibody-positive at 5-8 weeks of age and remain seropositive indefinitely. In addition, they shed coronavirus-like particles (CVLPs) in their feces which are morphologically distinct from "typical" coronaviruses. 0ronasal, intraperitoneal, intraduodenal, and intravenous inoculations of CVLPs were uniformly unsuccessful in the seroconversion of eats to CV, whereas subsequent prolonged close contact with colony eats did result in seroconversion. Such evidence indicates that MD eats in this barrier colony are infected with at least two non-crossreactive agents: (1) feline enteric CVLPs, which are shed in feces and are morphologically and antigenicMly distinct from established coronaviruses (CVs), and (2) a virus which is antigenically cross-reactive with CVs, but which is apparently shed by some route other than the lower gastrointestinal tract.

Archives of Virology Experimental Studies of a Corona irus and Coronavirus-Like Agent in a Barrier-Maintained Feline Breedinfl Colony