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Health library

Power shutoffs can help prevent wildfires

But it's important to be prepared for lights-out.

What back to school may look like this year

There are a lot of unknowns, but flexibility will be key.

8 ways to beat the heat

Stay safe and cool this summer.

Health tip

Get the facts about hepatitis C

It's a leading cause of liver disease, liver cancer and liver transplants.

Learn more

Featured health tools

Do's and don'ts of cloth face masks

Wearing a face mask incorrectly puts you and others at risk.

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Myth or fact: Do kids need to social distance?

Here’s why 6 feet still matters—even for kids.

Watch the video

Vaccines and kids quiz

How much do you know about the vaccines kids need?

Take the quiz