Dr. John Paul Sheehy M.D.

The human respiratory tract starts at the nose and mouth and extends down to the lungs. Air that we breathe in passes through the nasal passages, down the trachea, into some branched tubes called bronchial tubes or bronchi and then into the alveoli or air sacs in the lungs. The respiratory tract is...

Lyme disease is a bacterial infection caused by Borrelia burgdorferi. This disease can be transmitted to humans in three ways. They include:...

IntroductionCat scratch fever or cat scratch disease is a bacterial infection spread by cats. You can get the cat scratch fever from a scratch or bite of a cat that is infected with the bacterium called Bartonella henselae. Aside from the infected cat’s scratch, you can also acquire the infection...

Stretching to reduce back painStretching can help you to ease your back pain in two ways. First, it helps to relax the back muscles, and second, it strengthens your back muscles. However, forceful stretching that causes pain can do more harm than good. So, it is best to speak with your healthcare...

A new study has shown that muscle damage due to a heart attack can be corrected by stem cell treatment. This included a small number participants, but they have shown that stem cell treatment is an effective method to help patients recover from a heart attack. The study was directed by Eduardo...

There exist many symptoms that make the mononucleosis disease similar to other diseases, which makes it very difficult to distinguish it from other infections. Doctors administer treatment of the patient by giving him or her a physical test. This annual test checks out the patient's medical history....