Pien Huang

Pien Huang is a global health and development reporter on the Science desk. She was NPR's first Reflect America Fellow, working with shows, desks and podcasts to bring more diverse voices to air and online.

She's a former producer for WBUR/NPR's On Point and was a 2018 Environmental Reporting Fellow with The GroundTruth Project at WCAI in Cape Cod, covering the human impact on climate change. As a freelance audio and digital reporter, Huang's stories on the environment, arts and culture have been featured on NPR, the BBC and PRI's The World.

Huang's experiences span categories and continents. She was executive producer of Data Made to Matter, a podcast from the MIT Sloan School of Management, and was also an adjunct instructor in podcasting and audio journalism at Northeastern University. She worked as a project manager for public artist Ralph Helmick to help plan and execute The Founder's Memorial in Abu Dhabi and with Stoltze Design to tell visual stories through graphic design. Huang has traveled with scientists looking for signs of environmental change in Cameroon's frogs, in Panama's plants and in the ocean water off the ice edge of Antarctica. She has a degree in environmental science and public policy from Harvard.

More than 500,000 people have died from COVID-19 in the U.S.

This week President Biden is asking Americans to mark the 500,000 deaths with a moment of silence at sunset Monday. He's also ordered flags on all federal buildings lowered to half-staff for five days.

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President Biden announced a plan today to boost the supply of COVID-19 vaccines. He says the government is buying 200 million more and that it's working with states to get them out efficiently. Here to talk about these plans is NPR's Pien Huang.

Updated 2:20 p.m. ET

The Trump administration is making several big changes to its COVID-19 vaccine distribution strategy, officials announced Tuesday, in a bid to jump-start the rollout and get more Americans vaccinated quickly.

The first change is to call on states to expand immediately the pool of people eligible to receive vaccines to those 65 and older, and those with underlying health conditions that make them more susceptible to COVID-19.

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A person with a high viral load walks into a bar.

That, according to researchers who study the novel coronavirus, is a recipe for a superspreading event — where one person or gathering leads to an unusually high number of new infections. And that kind of occurrence is increasingly considered a hallmark of the coronavirus that causes COVID-19.

Let's think back to the early days of 2020, before a pandemic was declared. A new virus had surfaced and was infecting humans but had limited global spread. The World Health Organization and other health officials hoped that this novel coronavirus could be contained and wiped out.

And it wasn't just wishful thinking. Less than two decades ago, another emerging coronavirus struck: SARS (severe acute respiratory syndrome). Health authorities were able to control it in eight months. No new cases have been found since 2004.

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The fact that the novel coronavirus appeared in the middle of flu season has prompted inevitable comparisons. Is COVID-19, the disease caused by the virus, pretty much similar to the flu or does it pose a far greater threat?

Although there are still many unknowns about COVID-19, there is some solid information from researchers that sheds light on some of the similarities and differences at this time.

Symptoms

On Weibo, the Chinese version of Twitter, user 一只猫叫鱼Yu kept a public diary of her lockdown experience in Wuhan, China. On day 29, she described losing track of time. "I watch the days go by one after another," she wrote. "I don't know how long days like this are going to last."

Updated on March 17 at 5:06 p.m. ET

Mild.

Moderate.

Serious.

Severe or extreme.

These are some of the adjectives being used to describe the symptoms displayed by patients with COVID-19. Vice President Pence used them in his remarks to the nation last week:

"Some — some large percentage have mild flu symptoms; some have serious flu symptoms."

Updated Feb. 21, 11:46 a.m. ET

Last month, a British man went to a conference in Singapore, then on a ski trip to the French Alps.

What he didn't know when he arrived in the Alps was that he was infected with the virus behind the COVID-19 outbreak.

During his stay at a ski village, it appears he infected 11 other people, who subsequently traveled on to the U.K. and Spain, the World Health Organization says.

2019 is a record year for dengue fever in Latin America. The mosquito-borne disease has surged across the continent, from Mexico down to Chile and Argentina, with nearly 3 million cases reported.

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Every day, as many as 500 babies in sub-Saharan Africa are born with HIV. Now a study out of Botswana finds that if newborns are given treatment right away, the virus becomes almost undetectable. NPR's Pien Huang reports.

Viktoriia Radchuk, an evolutionary ecologist at Berlin's Leibniz Institute for Zoo and Wildlife Research, wanted to know how animals were responding to climate change.

So she scoured the results of more than 10,000 animal studies — on species from frogs to snakes, from insects to birds to mammals — looking for information on how changing environments were affecting animal behavior. Based on the available data, she decided to focus on birds in the Northern Hemisphere.