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Articles sur Health

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In the rural South, chronic illnesses are common, the population is older and health care options have been declining as hospitals close. All put the population at higher risk from COVID-19. AP Photo/Rogelio V. Solis

Coronavirus is spreading through rural South’s high-risk population – reopening economies will make it worse

Southern governors are starting to reopen their economies at the same time COVID-19 cases are spreading through the rural South.
California is working with Oregon and Washington on coordinated plans for phasing in the reopening of restaurants, stores and other parts of their economies in a way that can keep the coronavirus pandemic at bay. Amy Sussman/Getty Images

Why there isn’t a one-size-fits-all plan for states to reopen their economies

How and when the US economy reopens will look different state to state, and for good reasons. This Q&A explains why, and why some states are working together.
Tiny fuel cells convert sweat to electricity that can power sensors in electronic skin. Yu et al., Sci. Robot. 5, eaaz7946 (2020)

A smart second skin gets all the power it needs from sweat

Lightweight, flexible materials can be used to make health-monitoring wearable devices, but powering the devices is a challenge. Using fuel cells instead of batteries could make the difference.
To avoid the high risk COVID-19 poses to older adults with chronic illnesses, many doctors have shifted appointments to telemedicine. BSIP/Universal Images Group via Getty Images

Chronic conditions worsen coronavirus risk – here’s how to manage them amid the pandemic

While COVID-19 raises the risk for people with underlying medical conditions such as diabetes, high blood pressure and COPD, social distancing can make it harder to keep up diets and medication.
Discolored water can be caused by heavy metals, such as iron or copper. Iron can also act as a nutrient for organisms to grow in the pipes. Kyungyeon Ra/Purdue University

The coronavirus pandemic might make buildings sick, too

Office buildings have been left mostly empty for weeks amid the coronavirus pandemic, leaving standing water in pipes where harmful organisms can grow. What happens when those buildings reopen?
A woman waits for a streetcar in Toronto on April 16, 2020. The many Black people working in essential jobs do not have the luxury of staying home during the pandemic. THE CANADIAN PRESS/Nathan Denette

Coronavirus discriminates against Black lives through surveillance, policing and the absence of health data

Black lives are further in peril in a time of COVID-19. Subject to death on both the public health and policing fronts, we will not be silent.
A person holds a sign through the sunroof of a car in support of health-care workers outside St. Paul’s Hospital in Vancouver, on April 5, 2020. THE CANADIAN PRESS/Darryl Dyck

7 ways you can help the coronavirus response

The COVID-19 pandemic is affecting everyone to some degree, and many people are looking for ways to help others. Here are some ways people can contribute to the response effort.
A new survey finds that, when it comes to medication, many older adults plan to keep going to the pharmacy as they always have. Braulio Jatar/Echoes Wire/Barcroft Media via Getty Images

Older Americans are risking coronavirus exposure to get their medications

As coronavirus continues to spread, older adults face a challenge: how to get the medications they need without putting themselves at risk. A new national survey shows they aren’t prepared.
When leaders make public health decisions, such as how long social distancing should be maintained to reduce the coronavirus death toll, they often use mathematical models. The numbers aren’t always as simple as they seem. Alex Brandon/AP

Why coronavirus death rates can’t be summed up in one simple number

A lot of numbers are being tossed around about COVID-19 and what to expect in the future. They’re being used to make critical public health decisions, but they aren’t as simple as they appear.
The recipe for living well during this period of confinement is simple: move, eat well, sleep, relax, manage your screen time and have fun. (Shutterstock)

How to keep your children active and healthy while in coronavirus isolation

The confinement brought on by the COVID-19 pandemic has made many wonder how to keep their kids physically and mentally healthy. Here are some ideas.
People have resorted to using scarves and bandanas as face masks to protect against spreading coronavirus. While cloth masks aren’t as effective as surgical masks, research suggests they can limit the spread of droplets. Jens Schleuter/Getty Images

Why wear face masks in public? Here’s what the research shows

U.S. health officials flipped their advice and now recommend everyone wear cloth masks in public to reduce the spread of coronavirus to others. Some cities have fines for going without masks.

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