New COVID breakthrough data, and what to know about boosters

Research on breakthrough COVID-19 infections at MUSC Health offers some clues about what's likely happening in the larger community. About 2% of the more than 14,800 fully vaccinated employees and students have had lab-confirmed ...


Anatomically, a nose is a protuberance in vertebrates that houses the nostrils, or nares, which admit and expel air for respiration in conjunction with the mouth. Behind the nose are the olfactory mucosa and the sinuses. Behind the nasal cavity, air next passes through the pharynx, shared with the digestive system, and then into the rest of the respiratory system. In humans, the nose is located centrally on the face; on most other mammals, it is on the upper tip of the snout.

This text uses material from Wikipedia, licensed under CC BY-SA