Dr. David Harold Katz MD

Recommended Articles

• Is Shingles Contagious? How Do You Get Shingles?

  Shingles is a contagious viral infection that is caused by the varicella zoster virus, the same virus that causes chickenpox. This virus affects a particular nerve section, causing painful rashes on the skin connected to that particular nerve. The rash normally appears in a form of a band on any...

• Can Children Suffer from Sleep Apnea?

  Sleep apnea is a very common sleep disorder that can affect any individual at any age, even children. It is typically caused by something that blocks the airway, thus leading to abnormal breathing while asleep. If your child snores loudly or displays other symptoms such as breathing difficulties...

• Different Types of Physicians Explained

  Doctors or physicians are categorized according to different factors including medical specialties and subspecialties. Most doctors specialize in a specific area of medicine. This article provides a summary of the different types of doctors in the medical field. AllergistsAllergists are also...

• What if I Do Not Want My Child to Undergo MMR Vaccination?

  The MMR (measles, mumps, and rubella) vaccine is recommended for all children as it is the safest, most effective way to protect children against three diseases that can have serious, even fatal, consequences.  Measles is a highly contagious viral infection whose initial symptoms include fever,...

• The Health Benefits of Vitamin A

  Vitamin A is a group of fat soluble vitamins that plays a major role in the function of our immune system as well as in vision and cellular communication. Vitamin A serves several important functions that help us to maintain a healthy body. It is important in helping to keep our eyesight,...

• Does My Child Have Chicken Pox?

  The chicken pox virus is dangerous for pregnant women who were not vaccinated or did not undergo this infectious disease before pregnancy. The toxic part of the virus can lead to congenital (inborn) defects in a fetus and in severe cases, even to its death. The causing agent is a virus called...