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In the news

Updated on Apr. 13, 2026

7 minute read

What’s Going on With Measles?

Emily Oster, PhD

A child getting a vaccine
In the news

Updated on Mar. 28, 2026

7 minute read

What Is Going on With Vaccines?

Emily Oster, PhD

In the news

Updated on Mar. 17, 2026

6 minute read

What’s Happening with the Hepatitis B Vaccine?

Emily Oster, PhD

A baby about to take a vaccine shot.
In the news

Updated on Mar. 17, 2026

8 minute read

What Changed in the Childhood Vaccine Schedule?

Emily Oster, PhD

Baby on parent's lap on plane
In the news

Updated on Feb. 17, 2026

2 minute read

Is It Safe to Fly with My Baby During a Measles Outbreak?

Emily Oster, PhD

Young baby getting vaccine from nurse, while mother holds her.
In the news

Updated on Feb. 17, 2026

9 minute read

Measles 101

Emily Oster, PhD

Pregnant woman receiving vaccine shot from doctor
In the news

Updated on Feb. 6, 2026

8 minute read

Your Guide to Vaccines During Pregnancy

Emily Oster, PhD

A close-up of the hands of an older relative holding a newborn baby.

Updated on Feb. 4, 2026

3 minute read

Should I Make My Relatives Get a Tdap Booster?

Emily Oster, PhD

Child wrapped in blanket sitting on couch next to parent who is reading a thermometer

Updated on Jan. 28, 2026

11 minute read

What Fall Vaccines Should We Get?

Emily Oster, PhD

A person sneezing in cold weather.

Updated on Jan. 9, 2026

7 minute read

Why Is This Flu Season So Bad?

Emily Oster, PhD

A person coughing.

Updated on Jan. 9, 2026

6 minute read

Flu 101

Emily Oster, PhD

A kid getting a bandaid after a vaccine shot
In the news

Updated on Jan. 7, 2026

18 minute read

Your Guide to Childhood Vaccinations Before Age 2

Emily Oster, PhD

A person shows of a bandaid on their arm after a flu shot.

Updated on Jan. 7, 2026

3 minute read

When Is the Best Time to Get a Flu Shot?

Emily Oster, PhD

A baby getting vaccinated.
In the news

Updated on Jan. 7, 2026

8 minute read

What Is ACIP’s Role in Vaccine Recommendations?

Emily Oster, PhD

A kid getting a vaccine shot
In the news

Updated on Jan. 6, 2026

17 minute read

How Can You Know If Vaccines Are Safe?

Emily Oster, PhD

A parent looks on as a pediatrician gives a smiling baby a vaccination.
In the news

Updated on Dec. 5, 2025

2 minute read

Should My Baby Get the Hepatitis B Vaccine?

Emily Oster, PhD