A systems-level guided tour of the Vaccine Safety Series. Explore how vaccines are tested, monitored, and misunderstood—and how institutional failures can shape public trust in science.

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.

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.

How a corrupt doctor hurt children & parents to make money & created a legacy of fear.

Heather discusses the data showing zero correlation between vaccines and autism.

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

This episode has been updated to include current data on immunity, safety, effectiveness, long covid, myocarditis, and more. 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 ·