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Dr. Katherine Williamson

Tick Bites: Fact vs. Fiction

July 22, 2016

family with two children walking in a forest

A CHOC pediatrician explains what parents can do to help their children avoid tick bites, and what to do if they get bitten.

Related Topics
Health Sun and Summer Safety Dr. Katherine Williamson

New Vaccination Law: What it Means for Your Family

July 19, 2016

A new law eliminates the ability to cite a personal belief exemption from mandatory childhood vaccinations. A CHOC pediatrician explains.

Related Topics
Health Immunizations / Vaccinations Dr. Katherine Williamson

How to Treat Poison Oak this Summer

June 24, 2016

A CHOC pediatrician offers tips to parents on how to avoid poison oak and how to care for your child if they come in contact with it.

Related Topics
Dermatology Health Primary Care Safety Sun and Summer Safety Dr. Katherine Williamson
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These articles are not intended to replace the relationship you have with a physician or another healthcare practitioner. For specific medical advice, diagnoses and treatment, please consult your doctor. This website may include links to other websites which provide additional information that is consistent with the intended purpose of this publication. Linking to a non-CHOC site does not constitute an endorsement by CHOC of the sponsors or the information and products presented on the site.