Learn how the hepatitis B vaccine prevents cancer, why the birth dose matters, and what a policy failure at ACIP reveals about trust in public health.

A leaked FDA memo claimed COVID vaccines caused child deaths. This episode debunks the claim, explains real vaccine safety data, and gives parents evidence-based clarity.

A curated “booster” episode of Infectious Dose that guides listeners through vaccine safety, misinformation, and science—perfect for Immunization Awareness Month.

Pregnant and wondering which vaccines are safe? Heather separates myths from facts & shares exactly what science says about vaccine safety during pregnancy—because you and your baby deserve the best protection!

Heather clarifies what components vaccines actually contain and how we know they are safe.

In the anthrax episode, Heather takes you through the fascinating science of this terrifying microbe.

Heather digs in to the truth about the vaccine court and how its history of claims supports that vaccines are safe!

Heather goes in-depth on why the current vaccine schedule is safe and effective.

Everything you need to know about measles.

Heather provides an in-depth discussion on the COVID-19 vaccine platforms other than mRNA

This is the original Pathogen Perspectives Episode rebranded for Infectious Dose. In this episode, Heather provides an in-depth discussion on the COVID-19 mRNA vaccines authorized for emergency use in the US. She covers: ·        What is mRNA ·        How mRNA vaccines work ·        How we know they are safe ·        Why they cannot change your DNA ·        How long might immunity last ·        Why those who've recovered from COVID-19 should get vaccinated ·        Comparison