Monday, June 22, 2026

Human Exposure and Public Health

CitiesEcosystemsEnvironmental ScienceHuman Exposure and Public Health

Rich bird, poor bird: urban street trees support native birds across a socioeconomic gradient

If you’ve jumped on the bird-watching bandwagon to pass time during the pandemic or tuned in to #BlackBirdersWeek, you might have a new-found awareness of the birds outside your window or in your local park. What you may not have noticed is that urban birding experiences can differ greatly among neighborhoods.

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Environmental ScienceHuman Exposure and Public Health

April Showers Bring… Allergies

Depending on where you live, springtime pollen allergies can be as reliable as April showers. Researchers at the University of Iowa have found that even though rain might decrease the pollen count, it can still exacerbate pollen allergies, due to an increase in grain rupture.

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EcosystemsEnvironmental ScienceHuman Exposure and Public Health

A way forward: an ecological hypothesis to understand and predict disease spillover events

It is critical that we understand all of the pieces of spillover events so that they can be predicted and ideally prevented. Scientists at Auburn University recently considered the two main hypotheses for spillover, and asked how do pathogens with the potential to spillover from wildlife to humans arise in damaged or altered landscapes?

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Environmental ScienceHuman Exposure and Public Health

COVID-19 Watch: Wastewater Edition

The COVID-19 global pandemic has changed the world as we know it. As a society, this pathogenic virus presents challenges not only in preventing its spread and treating its victims, but also in monitoring its growth and/or decline throughout the population. In this study, researchers discuss utilizing wastewater as a possible pathway for tracking the presence/evolution of the SARS-CoV-2 pathogen in residential areas.

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Environmental ScienceHuman Exposure and Public HealthScience through time

Understanding forecast uncertainty

Forecasts have been in the news a lot recently as people around the world are working to respond to the threat of coronavirus. To understand these forecasts (and all forecasts!) we need to wrap our minds around a notoriously difficult concept: forecast uncertainty. In this study, researchers from the University of Melbourne, Australia demonstrated how different visualizations of forecast uncertainty can affect how people respond to forest fire risks.

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Animal behaviorEcosystemsHuman Exposure and Public Health

Benign Animal Bacteria Can Be a Potent Human Pathogen

Humans and animals have long shared the space, food, and resources in their shared ecosystems. They have also shared diseases. Recent research conducted through the One Health prism suggests that diseases previously not known to be zoonotic are finding animal hosts.

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Environmental ScienceHuman Exposure and Public Health

One Crisis, One Effort, One Health

Understanding COVID-19 cannot be accomplished through strictly human medicine or research. The One Health approach advocates for a cooperative effort toward improving healthcare, and is especially relevant in the context of zoonotic (animal derived) diseases, such as the current pandemic.

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EcosystemsEnvironmental ScienceHuman Exposure and Public Health

Could We “Dilute” Disease by Protecting Biodiversity?

So you are a passionate conservation activist distracted in the time of global pandemic- perhaps you haven’t had the mental space to prioritize biodiversity protection in your ever growing laundry list of pressing societal issues. What if I told you that the preservation of biodiversity could have the potential to check off a few items on that list- including disease impact? Read on to hear how science has worked tirelessly to determine if diversity can actually “dilute” disease in a variety of organisms, ending with a new comprehensive study that looks at this effect in plants.

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Human Exposure and Public Health

How Does Wildfire Smoke Impact Mortality in Washington State?

Wildfire smoke contains harmful compounds known to negatively impact human health. New research suggests wildfire smoke exposure could contribute to an increased number of deaths in Washington State, and raises interesting questions about public health as climate change threatens to increase the size, frequency, intensity, and duration of wildfires in the state.

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