Dr. William H. Johnston MD

Recommended Articles

• 5 Tips on Living with Strep Throat

  Strep throat is an infection that causes sore throat or pharyngitis. It is usually called an infection of the tonsils and throat. Strep throat is caused by bacteria living in the nose and throat known as group A streptococcus. Just like other bacterial infections, you can get the disease from a...

• What Are Vaccines?

  What is a vaccine?Vaccines are products that enable a person to develop immunity against certain diseases. A vaccine can be given through needle injections, by aerosol, or by mouth. The polio vaccine is given in the form of mouth drops that contain live but weakened organisms. The vaccine gets into...

• What to Do If Your Baby Has a Milk Protein Allergy

  Milk Protein AllergyOne of the most common food allergies in babies and young children is cow's milk allergy. The good news is that milk allergies are usually outgrown by babies when they turn 2 or 3 years old. Its symptoms are usually managed by consuming a dairy-free diet. Regular milk is...

• Is Tonsillitis Contagious?

  What is tonsillitis?Tonsils are two glands located at the back of the throat and can be seen through the mouth. These glands help prevent infections from developing in the body. Tonsillitis happens when the tonsils become inflamed or infected by viruses or bacteria. Tonsillitis is a common...

• The Autism and Vaccine Debate

  There has been a heated debate across the US on whether vaccines could be potentially damaging to children. Some have strong opinions on this subject, but as always, people are encouraged to understand the facts to help them come to their own conclusions.This article is not meant to change...

• What is Dyslexia?

  Dyslexia refers to a disorder characterized by disability in reading. This is a very common learning disability and is found to affect a large percentage of people in the country. Children with this learning disorder are found to have normal vision and intelligence. In many cases, the condition...