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.
While the occasional cat sneeze probably isn't cause for alarm, a recurring bout could signal more serious problems -- including some that could affect your health, too. Like us, most cats react to a nostril tickle with a sneeze. However, frequent sneezing, especially when one sneeze follows another and another, may signal allergies. The culprit could be pollen, dust mites, household cleaners or cigarette smoke, so pay attention to what's in the air.