Tetanus Vaccines - Videos

At just 12 months old? Little Jenna Avery has had her fair share of shots. But despite the crying, her mother knows the immunizations are a must.

How Sick Is Your Child

Dr. Daniel Neuspiel and Dr. Steven Schwartz discuss the many factors that can cause diarrhea and vomiting in young children, and what you should do when it happens.

Pneumococcal Vaccine for Kids

When you think of vaccinations, you probably think of young children, but the National Foundation for Infectious Diseases urges more shots for adults. NBC's Tracie Potts reports.