Trichinosis
Trichinosis, also called trichinellosis, or trichiniasis, is a parasitic disease caused by eating raw or undercooked pork and wild game products infected with the larvae of a species of roundworm Trichinella spiralis, commonly called the trichina worm. The few cases in the United States are mostly the result of eating undercooked game or home reared pigs. It is most common in the developing world and where pigs are commonly fed raw garbage.
Glue Ear or Otitis Media
Otitis media is an inflammation of the middle ear segment of the ear. It is one of the two conditions that are commonly thought of as ear infections, the other being otitis externa. Otitis media is very common, and includes a whole range of medical conditions; all of which involve inflammation of the ear drum (tympanic membrane), and are usually associated with a buildup of fluid in the space behind the ear drum (middle ear space).