"Respiratory viruses" refer to a group of viruses that can infect the respiratory system, which includes organs like the nose, throat, and lungs. These viruses can cause illnesses such as the common cold, flu, and COVID-19. Full definition
These viruses are commonly known as feline distemper and the three major upper respiratory viruses affecting cats. (tampabayvets.net)
It begins like any other respiratory virus with runny nose, fever and headache which are then followed with a rash on the face and body. (sciencedaily.com)
It has long been suspected that this spreads human respiratory viruses, which apes can catch. (newscientist.com)