Environmental health Archive


How to stay healthy during a drought

With climate change, rising temperatures are making many regions dry within the US and beyond. The effects of droughts on the planet and our health are complex, and include water shortages, higher risk of disease, changes in habitability, and worse air quality.

Bedbug invasion?

Bedbugs are tiny, flightless insects that feed on the blood of sleeping people and animals. After being nearly eradicated more than 50 years ago, bedbugs are now more resistant to pesticides and have resurged over the past decade. Bedbugs don't transmit diseases, but some people have an allergic response to their saliva. People can keep bedbugs from getting into their home by inspecting hotel bedding, unpacking clothes directly into a hot washer or dryer, keeping coats isolated while visiting others, and inspecting used furniture before bringing it home.

Weather and air pollution linked to heart-related hospitalizations

Lower temperatures, high wind speed, atmospheric pressure, high precipitation, and high degrees of pollution may raise the risk of being hospitalized for serious heart-related conditions. Modeling these factors may help forecast future heart problems.

Heat rash: How to spot it and what to do

Lingering heat waves have brought warnings about recognizing and preventing heat-related illnesses. Heat rash, while not dangerous itself, can signal heat exposure that may lead to more serious conditions. Here's how to avoid and treat it.

Hot weather hikes: Staying safe when temperatures spike

Summer is a great time to take a hike, but it's essential to make sure you're prepared for the weather and conditions where you are. Hiking safely and planning ahead will make your trek more enjoyable.

Wildfires: How to cope when smoke affects air quality and health

Wildfire smoke contributes greatly to poor air quality, and as wildfires become more frequent due to climate change and drier conditions, more of us and more of our communities are at risk for health harms.

A hot weather plan is essential to staying healthy

Summer has arrived in the Northern Hemisphere, along with higher temperatures that put a stress on the body. Here's why it's more important than ever to have a personal heat plan.


Heat-related illnesses are on the rise

The incidence of heat-related ailments, such as heat stress, heat exhaustion, and heatstroke, has risen over the past five years, according to a 2022 analysis. People ages 65 and older were at the highest risk compared with other age groups, and men were affected more than women.

Loud traffic noise may raise blood pressure

Long-term exposure to traffic noise may boost the risk of high blood pressure. Such sounds as roaring engines, blaring horns, and wailing sirens can trigger stress and disrupt sleep, both of which may contribute to high blood pressure and other heart-related risks.

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