The hearing impairment appears to be genetically influenced, though it can also result from brain damage. While someone who is unable to reproduce pitches because of a lack of musical training would not be considered tone deaf in a medical sense, the term might still be used to describe them casually.
In theory, the contagious period for pneumonia lasts about two weeks, although a person tends to be most contagious when symptoms are at their worst -- which is usually around day two to four of the infection. A person with either viral or bacterial pneumonia is contagious.However, that person's germs are more likely to cause an upper respiratory infection (such as the common cold or the flu) in another person than pneumonia.hese germs are usually found in the mouth and nose of the infected person. They can be spread easily to another person, either through the air or by touching a contaminated surface. Most often, they enter the person's body through the mouth, nose, or eyes.
Pneumonia is an infection of the lungs, caused by germs such as bacteria, viruses, and sometimes fungi. The infection in your lungs causes them to become inflamed, and may fill up with fluid or pus. This often causes one of the most common symptoms associated with pneumonia, cough.So, is pneumonia contagious?revent pneumonia and the spread of other contagious infections by: Avoiding contact with people who have a virus or bacterial infection (ie. a cold or the flu). Washing your hands frequently. Not Smoking. Smoking weakens your lungs making you more susceptible to infection.