Dr. Ouzama N Nicholson M.D.

Recommended Articles

• What Is Rubella?

  Commonly known as German measles, Rubella is an infection caused by a virus and its symptoms include red rashes on the body along-with fever, headache, muscle pain, a runny nose. Sometimes, swollen nymph nodes can also be seen. It is a contagious infection and can spread from one person to...

• What Is Diarrhea: Get the Facts

  Diarrhea is a very common water-borne disease. A person who has diarrhea passes loose or liquid stool at least three times a day or more frequently than what is normal for the person. The reason behind the consistency and frequency of these bowel movements in a case of diarrhea is the increased flow...

• Does My Child have Whooping Cough?

  What is pertussis?Pertussis, or whooping cough, is a highly contagious airborne disease of the respiratory system and can occur in children, adolescents, and adults of any age, unless they are vaccinated. The frequency of the occurrence in the U.S. are very promising, as annually there are 5,000 to...

• Why Do Some Vaccines Have to Be Injected Twice?

   What is active immunity?...

• What Is Low or Weak Immunity in a Child?

  What does the term “low immunity” mean?When you notice that your child catches a cold or the flu more often than other family members, or when it takes a long time for any wounds to heal, you begin to think that there is something wrong with your child's resistance.Low immunity is a term that...

• Does the Pertussis Vaccine Have Any Contraindications and Side Effects?

  Pertussis is an infection of the upper respiratory system. The disease is highly contagious and spreads through the coughing and sneezing of an infected individual. This highly contagious and airborne disease is caused by the bacteria called Bordetella pertussis. The symptoms of pertussis typically...