Protected health information is information, including demographic information, which relates to: 1  the individualâs past, present, or future physical or mental health or condition, 2  the provision of health care to the individual, or.
Bacteria come in several types such as Listeriosis, Staphyloccocus bacteria, Gonococcus, E.coli and Streptococcus. These bacteria lead to various types of diseases and infections. Such infections are considered internal or external. They can be inhaled or ingested.
Types of viral infections. Probably the most common viral infections are. Respiratory infections: Infections of the nose, throat, upper airways, and lungs. The most common respiratory infections are upper respiratory infections, which include sore throat, sinusitis, and the common cold.or example, common cold viruses infect only cells of the upper respiratory tract. Additionally, most viruses infect only a few species of plants or animals. Some infect only people. Many viruses commonly infect infants and children (see Viral Infections in Infants and Children).