(En español: Sistema inmunológico)
Say: ih-myoon sis-tum
This body system, which includes white blood cells and lymph nodes, helps protect your body from disease. The immune system has different parts, all of which work together to fight off outside invaders like germs. Every day your immune system does battle to keep you healthy and feeling your best.
Note: All information is for educational purposes only. For specific medical advice, diagnoses and treatment, consult your doctor.
© 1995–2014 The Nemours Foundation/KidsHealth. All rights reserved.
Find out by selecting your child’s symptom or health condition in the list below:
In This Issue
Download Winter 2015 (PDF)
Miracle Season, hosted by Dan Lewis and Molly Shen, aired Dec. 7, 2014 on KOMO 4 TV. The annual holiday special celebrates the remarkable lives of Seattle Children's patients. To donate now, visit https://giveto.seattlechildrens.org
This 30-second video features Dr. Samuel R. Browd, attending neurosurgeon and medical director of Seattle Children’s Sports Concussion Program, defining concussion, listing the signs and urging you to get medical care right away if you think your child may have a concussion.
In early 2014, Microsoft reached an incredible giving milestone with Seattle Children’s – $5 million donated! Microsoft supports our efforts in so many ways: matching employee gifts, corporate grants, in-kind contributions and more. Thanks to the generosity of this amazing company, headquartered in our community, the Science Adventure Lab has the...