Get the latest Science News and Discoveries

Polio is spreading in the US for the 1st time in decades. Do you need a booster?


None

Get the Android app

Or read this on Live Science

Read more on:

Photo of US

US

Photo of Time

Time

Photo of You Need

You Need

Related news:

News photo

Why we should go back to the moon – and this time to build a home

News photo

Electric Vehicles Could Rescue the US Power Grid

News photo

This Is How Much Fossil Fuel The World Is Sitting on, And It's a Time Bomb