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Infectous Dose Episodes


Sleeper Cells - How Anthrax Hides, Strikes, and Could One Day Heal
In the anthrax episode, Heather takes you through the fascinating science of this terrifying microbe.

Heather McSharry, PhD
May 7, 202522 min read


Vaccine Safety 6 - The Vaccine Court and Adjudication of Autism Cases
Heather digs in to the truth about the vaccine court and how its history of claims supports that vaccines are safe!

Heather McSharry, PhD
Apr 29, 202519 min read


Fowl on the Play as Bird Flu Heats Up
Is the bird flu’s resurgence a warning sign worth heeding? Heather digs into the science, the stakes, and what this latest avian alarm could mean for global health.

Heather McSharry, PhD
Apr 22, 202515 min read


Vaccine Safety 5: Too Many Too Soon?
Heather goes in-depth on why the current vaccine schedule is safe and effective.

Heather McSharry, PhD
Apr 15, 20259 min read


Episode 5: The Monster That is Measles
Everything you need to know about measles.

Heather McSharry, PhD
Apr 9, 202517 min read


Vaccine Safety 4: The Continuing Crimes of Andrew Wakefield
How a corrupt doctor hurt children & parents to make money & created a legacy of fear.

Heather McSharry, PhD
Apr 8, 202513 min read


Vaccine Safety 3: Vaccines Do NOT Cause Autism
Heather discusses the data showing zero correlation between vaccines and autism.

Heather McSharry, PhD
Apr 8, 202510 min read


Vaccine Safety 2: Other COVID-19 Vaccine Platforms
Heather provides an in-depth discussion on the COVID-19 vaccine platforms other than mRNA

Heather McSharry, PhD
Apr 7, 20251 min read


Vaccine Safety 1: COVID-19 mRNA Vaccines Explained
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

Heather McSharry, PhD
Apr 7, 20251 min read
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