Medical Engineering encompasses a broad range of activities, and is alternatively called Bioengineering and Biomedical Engineering.
Just like humans, cats can develop allergies to things in the environment. Cat allergies can be caused by many different things, and the cause usually has to be figured out by a process of elimination. Sneezing that's caused by an allergy is often accompanied by scratching and other skin problems. These include frequent rubbing of the face and excessive grooming which may cause hair loss.
These pet âcoldsâ are caused by airborne virus and bacteria. The virus that cause them do not jump from dogs to cats or vice-versa, but the bacteria involved do. One particular virus of cats that is often the root cause of sneezing is the feline herpes 1 virus (FHV1, rhinotrachitis). You can read more about that virus here. The two common cold viruses of dogs are the Parainfluenza virus and the Type-2 Adenovirus.