The area of land affected by wildfires has increased annually at a more rapid pace than the actual number of wildfires. With climate change comes an increase in seasonal conditions that support wildfires, such as warmer springs and longer dry seasons. Wildfires have any immediately tangible consequences. Smoke may warrant school closures and warnin…

Eating disorders such as anorexia nervosa, bulimia nervosa, and binge eating, are very common and some of the most complicated psychiatric disorders to address. It is estimated that almost 1 in 10 Americans will experience an eating disorder at some point in their lifetime. Girls and women are more likely to experience an eating disorder as are peo…

The SER 2023 conference in Portland, Oregon was the site of the first ever live recording of the Epidemiology Counts podcast with an audience! Host Bryan James was joined by the hosts of the SERious Epi podcast, Matt Fox and Hailey Banack to lead a fun discussion on busting epidemiology myths in front of a room of raucous epidemiologists. Six aweso…

The recent train derailment in East Palestine (apologies for host Bryan James’ mispronunciation in the Intro), Ohio raised major concerns over the release of harmful chemicals such as vinyl chloride into the environment. The town was evacuated for 5 days until authorities deemed that it was safe to return, though many lingering questions remained a…

In this episode of Epi Counts, host Bryan James talks to Maria Glymour, the incoming chair of the Department of Epidemiology at Boston University School of Public Health, about their shared area of research: the epidemiology of Alzheimer’s disease and dementia. In this conversation, they discuss the latest on how scientists are attempting to define…

Occupational Epidemiology is one of the oldest and most salient areas in Epidemiology. People need to work, so understanding the aspects of the work environment that contribute to health is vital to public health. Exposures are often not confined to the workplace, meaning knowledge generated has wider importance. For example, occupational cohort st…

Population Health Sciences and Epidemiology are thought about as different from one another by some, and largely overlapping by others. Depending on who you talk to, either view might spark an argument. In this crossover episode, I get the chance to chat with Aresha Martinez-Cardoso, Darrell Hudson, and Michael Esposito, hosts of the IAPHS podcast.…

Trans health is a growing area in public health. This is largely due to the growing number of individuals who feel comfortable expressing gender identities that do not confirm to binary male and female categories. The 2015 summary of the US transgender survey reported around 27,000 respondents, over 4 times as many as the previous 2008-2009 survey.…

Did you know trillions of microorganisms such as bacteria, virus, and fungi are living inside of your body right now? The microbiome can be described as the community of microbes that reside in a particular part the human body. The past two decades has seen an exponential increase in the number of publications related to the microbiome and how it a…

The most recent stage of the COVID-19 pandemic has been defined by the surge of the Omicron variant, a version of the SARS-CoV-2 virus that is highly contagious yet seemingly not as likely to result in severe infection. Cases are now declining in most parts of the country—but yet the rate of infection is still as high as it has ever been pre-Omicro…

Social media is a major part of many people’s day to day lives, including children. Social media can connect young people to other people, groups, imagery, and ideas in a way that was never imaginable two decades ago. This can be exciting but also potentially harmful to vulnerable youth with developing minds. In October of 2021, a former facebook d…

In the second episode on how the built environment of our cities and towns affects our health, we discuss how living near green spaces and natural environments can provide health benefits. The feeling of serenity while immersed in nature and vegetation is a near universal human experience; modern researchers are collecting evidence that it may be p…

Sports is life. Fans have a deep devotion to their preferred teams from their alma maters or home towns. Fans spend shocking amounts of time discussing things like player stats and predictions of final game scores. The players are expected to be at the top of their game at all times. Regardless of the sport, players demand a lot from their bodies. …

Our health is very much shaped by the structure of the spaces around us, what we often refer to as our built environment. The concept of the built environment was developed for fields of urban planning and architecture, and includes any aspects of our spaces that influence human activity, from density of homes and buildings, access to transportatio…

Health in America is closely tied to where we live. Higher rates of preventable health conditions are concentrated in high-poverty neighborhoods that are more likely to be home to a higher proportion of Americans of color. Despite modern anti-discrimination laws that make people legally free to move wherever they like, the reality is that our citie…

The arrival of COVID-19 vaccines that are highly effective against infection and severe disease in late 2020 appeared to be the silver bullet that would end the pandemic and bring life back to the way it was in pre-pandemic times. But the emergence of the highly infectious Delta variant of the virus, coupled with large portions of the eligible publ…

What happens in pregnancy and the early stages of infancy can have a profound impact on child and adolescent development, and may even affect the health of individuals as adults. A growing understanding of which events may be most harmful for a growing fetus or newborn can lead to improvements in the health of babies, but it can also create quite a…

Can a positive outlook on life actually have a direct effect on our health? Optimism appears to be linked to better health and the ability to cope with and bounce back from disease and surgery, while pessimistic people are more likely to develop hypertension, heart disease and die prematurely than their optimistic peers. So what is behind these rel…

By nearly any metric, Black and brown Americans are disproportionately policed, arrested, convicted, and incarcerated compared to white Americans. One in 3 Black boys born in America in 2001 can expect to go to prison in their lifetime. Furthermore, Black Americans are more likely to be physically injured and killed at the hands of the police—a rea…

In honor of the Society for Epidemiologic Research 2020 Meeting, the hosts of four epidemiology podcasts came together to record the first ever “crossover event” to talk about their experiences recording our shows and what podcasting can bring to the table for the field of epidemiology. Join the hosts of Epidemiology Counts (Bryan James), SERiousEP…

COVID-19 is surging as the United States heads into winter, with 100,000 new cases reported in a single day for the first time on the day of this podcast recording. The presence of this virus is a constant in our lives and our communities, and more and more of us have been tested for the coronavirus or are considering it. But how do you know when t…

Maternal mortality is a key indicator of population health. While the leading causes of maternal death vary from place to place, most of these deaths are preventable; accordingly, most wealthy countries have reported steady declines in mortality rates over time. However, recent reports from the US suggest that maternal mortality is on the rise, pro…

Hurricane and fire seasons are affecting communities across the US and globally. Over 5 million acres have burned in the Western US. Smoke from these fires reached all the way to New York and Washington DC. Natural disasters are made worse by climate change, but climate change is more than just disasters. Climate change can affect our health in a r…

Sleep is essential for wellbeing and overall health. We spend up to a third of our lives asleep and the general state of “sleep health” is an important question throughout our lifespan. The CDC has estimated that 1 in 3 American Adults do not achieve the recommendation of at least 7 hours of sleep each night for adults aged 18–60 years. Inadequate …

Cell phones outnumber people globally and they have become an important conduit through which we interact with our world, both personally and professionally. Day or night, it’s rare that our cell phone is not by our side, and yet it’s likely that you’ve been told to do precisely the opposite, due to concerns that cell phones might increase your ris…

Our infectious disease epidemiology experts, Justin Lessler from Johns Hopkins Bloomberg School of Public Health and Michael Mina from the Harvard School of Public Heath, are back for a special Q&A episode of the podcast! Host Bryan James relays a compilation of your fantastic questions to the experts leading to a very insightful conversation on ho…

Drs. Justin Lessler from Johns Hopkins Bloomberg School of Public Health and Michael Mina from the Harvard School of Public Heath are back for a fourth episode to discuss the coronavirus pandemic with host Bryan James. Between our first podcast in early February 2020 and this recording, the pandemic has grown from 11 cases of COVID-19 in the US to …

Depression and anxiety disorders remain among the most common and destabilizing health conditions worldwide. As the COVID-19 epidemic progresses, mental health has emerged as a principal concern, given the increase in social isolation, trauma exposure, and grief and bereavement, among other exposures. Today, Bryan James hosts a discussion with we t…

The coronavirus outbreak is now a global pandemic and the US is ground zero for the COVID-19 crisis. Drs. Justin Lessler from Johns Hopkins Bloomberg School of Public Health and Michael Mina from the Harvard T.H. Chan School of Public Heath are back to discuss the latest developments with host Bryan James. They address whether social distancing is …

Infertility is increasingly common, and it is likely you know someone who has experienced infertility or may have experienced this yourself. Given that this is a very stressful time for couples and that treatments can be very expensive, couples often try everything they can to improve their fertility. There is a lot of advice out there for what you…

Twenty days after releasing episode 12 "Coronavirus", host Bryan James follows up with two experts in infectious disease epidemiology, Dr. Justin Lessler, Associate Professor at Johns Hopkins Bloomberg School of Public Health, and Dr. Michael Mina, Assistant professor of Epidemiology and Immunology at Harvard School of Public Heath, and a physician…

The novel coronavirus outbreak originating in Wuhan, China has sickened tens of thousands of people and the number of cases is growing as of this recording. The World Health Organization has declared a global health emergency and countries around the world have enacted travel restrictions and public health measures to contain the outbreak. The situ…

Screen time has been blamed for health issues ranging from sleep disturbances, to depression, and obesity. But how much do we actually know about how media use affects health? Are some people more at risk than others? What role does the content of what we watch play in these health outcomes? Can screen time be beneficial? In this episode, host Brya…

As the new year approaches, many people (epidemiologists included!) will resolve to begin exercising more. Making a renewed commitment to exercise is among the most common New Year’s resolutions. Although almost everyone knows they should be exercising, there is a lot of confusion about how much exercise we really need to stay healthy. Does the amo…

We are in the midst of an opioid overdose epidemic. More American lives have been lost to drug overdoses than were lost either at the height of the AIDS epidemic, or during the Vietnam war. There has been a lot of recent debate about what has caused this epidemic, and to what extent is the pharmaceutical industry at the root of this problem. Yet a …

Gun violence is endemic in the United States. It’s become a politically polarized topic and the discourse, which tends to focus on mass shootings, is replete with misinformation. Key questions underlying this debate are inherently epidemiological and population research can help separate fact from fiction. For example, what does the data tell us ab…

While cigarette smoking has declined in the US, vaping has increased dramatically—especially among younger Americans. While vaping may be less harmful to human health than combustible tobacco products like cigarettes, it still contains highly addictive nicotine and other potentially harmful but not well-understood chemicals. And yet many of us don’…

Did you get your flu shot? Employers and other institutions that have a stake in our health, wellbeing and productivity have decided the flu shot is a worthwhile investment. However, many people seem ambivalent about the flu shot. What is behind these different perspectives? In the 6th episode, Matt Fox and Jennifer Ahern interview Dr. Arthur Reing…

How do we know what’s really making us sick? And how to do we make it better? If we read the newspaper, we might think it’s whether we follow a low fat diet, whether we took the stairs those two flights to our office instead of jumping on the elevator, and ditching cigarettes once and for all. But our guests today, Sandro Galea and Katherine Keyes,…

Did you know there are 39 grams of sugar in a standard can of soda? That’s approximately equal to consuming 10 sugar cubes in one sitting! In the fourth episode, Matt Fox and Hailey Banack interview Dr. Barry Popkin on the topic of sugar sweetened beverages. In this episode we highlight the links between sugar sweetened beverages and obesity and di…

By Sue Bevan - Society for Epidemiologic Research (SER)

By Sue Bevan - Society for Epidemiologic Research (SER)

By Sue Bevan - Society for Epidemiologic Research (SER)