Tympanometry, a cochlear implant, Toni merry
Answer:
An event sponsor is a company that supports an event, usually by providing funds, in exchange for something valuable. Oftentimes this "something valuable" comes in the form of increased brand exposure, access to attendee data, speaking opportunities at the event, or discounted event tickets.
Rotavirus because rota viruses are the most common cause of diarrhoeal disease among infants and young children.