Dr. Beth H. Lertzman M.D.

The novel coronavirus, COVID-19, belongs to a large family of viruses that can cause potentially fatal respiratory complications. In humans, this is known to cause respiratory infections that can range from the common cold to more severe symptoms. We initially thought that COVID-19 only affected the...

Multiple sclerosis is an autoimmune disorder that affects the central nervous system. In this disorder, the protective sheath covering the nerves is destroyed resulting in the formation of scar tissue called the sclerosis. The loss of myelin from the nerves impairs the message transmission to and...

The recent 2017 international Invictus Games was a star-studded event in Toronto, Canada. Invictus, fashioned after the American Warrior Games, is also for wounded members of the military, even veterans. Events include wheelchair basketball, an indoor rowing event, golf and volleyball, to name just...

What is anemia?Anemia occurs when there are low levels of red blood cells (RBCs) in the body. Red blood cells are the ones that carry oxygen all over the body. So when a person's RBC count is lower than normal, it means that there is not enough oxygen in the blood, causing symptoms of anemia, such...

Introduction Pyrexia is the medical term for fever, in which the human body temperature rises above the average normal (37 degrees Celsius or 98.6 degrees Fahrenheit). Pyrexia is one of the most common symptoms of numerous medical conditions.There are multiple factors can affect the normal body...

IntroductionAlthough doctors have the best intentions, it does not always mean that they will perfectly recognize their patient’s greatest need. For this reason, patients also need to take an active role when it comes to communicating with their doctor.One of the best ways to make sure that...