Epidemiology

How do social factors, the environment, and demographics affect a person's likelihood of developing a disease? Epidemiology is key in generating solutions to battle the world’s public health challenges, including answering these questions and creating interventions for preventative healthcare.

Free Associations Podcast | May 30th, 2023

Is coffee bad for your heart?

Matt, Jess, and Chris examine a crossover study of the effects of coffee consumption on heart health, they discuss the commercial determinants of health, and Chris gives a heartfelt goodbye to the podcast and to BU.

Free Associations Podcast | May 2nd, 2023

Did we have any effect on COVID?

Matt, Jess, and Chris discuss a complex ecologic study on the effect of various interventions for COVID, they debate whether living evidence syntheses can save science, and Chris updates us on what killed Beethoven.

Free Associations Podcast | April 4th, 2023

Do masks work for COVID?

Matt, Jess, and Chris examine a meta-analysis on whether masks reduce respiratory virus transmission, they discuss the peer review madness, and Jess tells us about vibrating pills.

Free Associations Podcast | December 13th, 2022

RSV during the COVID pandemic

Matt, Jess, and guest host Leo Martinez discuss a study on the respiratory syncytial virus during the pandemic, they debate the value of the evidence in preprints, and Jess redesigns the urinal.

Free Associations Podcast | August 23rd, 2022

All the pretty COVID models

Matt, Chris (that’s right, he’s back for an episode), and guest host Brooke Nichols review one of the earliest COVID modelling papers, they discuss the importance and value of COVID models in general, and Brooke tells us why we should care about losing our hats.

Free Associations Podcast | June 28th, 2022

Cardiovascular risk factors in childhood

Matt, Jess, and guest host Marcia Pescador Jimenez discuss the impact of cardiovascular risk factors in childhood and their relation to cardiovascular events as adults, they review the benefits of vaccination after infection with COVID, and Marcia tells a spooky story.

Free Associations Podcast | May 31st, 2022

Acetaminophen and blood pressure

Matt, Jess, and guest host Junenette Peters examine a study on whether acetaminophen (paracetamol) increases blood pressure, they discuss what the best measure of the impact of the pandemic is, and Jess wonders what a world of all electric cars would be like.

Free Associations Podcast | May 3rd, 2022

Did the NFL defeat COVID?

Matt, Jess, and returning guest host Jacey Greece consider how well the NFL did with their COVID protocols, they discuss intervention mapping with respect to implementation science, and Jacey questions the rankings of math departments.

Free Associations Podcast | April 5th, 2022

Pesticides and glioma?

Matt and Jess go it alone this week and discuss a study looking at whether pesticide ingestion on fruit and vegetables increases the risk for glioma, they examine the rise in pandemic preprints, and Jess pays tribute to bringing your whole self to work.

Free Associations Podcast | March 8th, 2022

Is free fruit and veg enough?

Matt, Jess, and guest host Jacey Greece examine a study looking at whether giving free fruit and vegetables to school kids in Norway reduces BMI, they discuss the COVID new normal, and Jess gives Matt nightmares about orcas and egg salad.

Free Associations Podcast | February 22nd, 2022

A strong case for a viral cause of multiple sclerosis

Matt, Chris, and Don discuss a study looking at whether the very common Epstein-Barr virus is causally related to multiple sclerosis, they debate about a vaccine misinformation juggernaut, and Chris has the most random facts about Utrecht.

Free Associations Podcast | February 8th, 2022

What can VAERS tell us about vaccine exemptions?

Matt, Chris, and Don examine a study that looked at whether changes in reports to the Vaccine Adverse Event Reporting System are linked to a vaccine exemption change in California (before COVID), they discuss the implications of poor vaccination coverage surveys, and Don shows us that computers can be used for plagiarism, but there are often telltale signs.

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