Dr. Ann Margaret Petru M.D.

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...

As complex as it is, meningitis can sometimes be a threat to life. Treating meningitis can be tricky, hence, it needs a team of medical practitioners to make a diagnosis and offer treatment for the condition.  You can call your doctor immediately under the following circumstances:...

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,...

 What is active immunity?...

What can relieve the itching sensation if my child has chickenpox?...

What are the best remedies for fever and pain when you have the mumps?Mumps is a viral infection which causes pain and swelling in the throat and neck. It is common in children and youngsters.As the treatment for mumps, traditionally decoctions of healing herbs were recommended for little children....