Current Event March 26, 2020
States around the country are ordering new restrictions to curb the spread of COVID-19. State governors have put various orders in place, including closing nonessential businesses, restricting big gatherings, and directing people to stay at home. Essential services such as food stores, pharmacies, and public transportation, remain open. These leaders hope limiting social contact will slow the spread of the disease enough to avoid overwhelming hospitals and health care workers with patients. Listen to learn how states plan to enforce the orders and why one governor struggled mightily with his decision to close businesses.
Current Event March 23, 2020
Scientists are one step closer to finding a vaccine to protect people against COVID-19. A biomedical research company has vaccinated eight patients in Washington state with a new trial vaccine and has plans to vaccinate dozens more. The patients will be closely watched over time to make sure the vaccine is both safe and effective. The careful process means a vaccine will likely not be available to the general public for at least a year. Listen to learn how the new vaccine testing works and what motivates the scientists involved in the project.
Current Event March 17, 2020
Leaders in over 30 states have closed schools statewide to help contain the spread of COVID-19, the disease caused by the novel coronavirus. Millions of students will be home, and parents and guardians are scrambling to find child care. Children from low-income families who rely on free or reduced-price lunches, and parents who are unable to stay home from work, will face particular challenges. Listen to learn why schools are closing for long periods of time and what politicians are doing to help people affected by the virus.
Current Event March 17, 2020
The new coronavirus is a highly infectious disease that is spreading rapidly around the world. The virus causes mild symptoms for many people, like those of the common cold, but it affects others more seriously. The new coronavirus is very contagious, and public health experts are trying to better understand it and control the global outbreak. Listen to hear about the effects of the virus and what people can do to slow its spread.
This audio story was recorded in mid-February. The news about COVID-19 is changing rapidly and parts of this story may be dated.
Current Event March 16, 2020
COVID-19 has officially been declared a pandemic, a disease infecting populations throughout the world. The virus spreads easily, and once a few people have it, they can quickly infect many others with whom they have contact. A graph of the infection’s spread shows a sharp peak when the rate of infection is highest. As schools close, more people work from home, and other steps are taken to limit human interaction, scientists expect the rate of infection to slow down and the graph’s curve to flatten. Listen to learn how flattening the curve can help the health care system handle the COVID-19 outbreak, and how past epidemics can help guide today’s decisions about how to respond.
Current Event March 12, 2020
Health care workers at a Seattle hospital can now drive their cars up to a window to be tested for COVID-19. Washington state has been one of the places hardest hit by COVID-19, an illness caused by a new coronavirus, and the city hopes to protect health workers who are essential to keeping the virus contained. Listen to learn how coronavirus testing is done and why drive-through test sites are considered safer than traditional clinics.
Current Event March 5, 2020
A new, highly contagious virus is spreading quickly, prompting many people to wonder how they can protect themselves. COVID-19, an illness caused by a new strand of coronavirus, spreads through tiny droplets sent into the air when an infected person coughs or sneezes. Experts say simple measures like hand washing and avoiding handshakes can help prevent illness. Listen to a science reporter explain how Americans can prepare for a possible outbreak of COVID-19 in their communities and what individuals can do to keep themselves healthy.
Current Event March 4, 2020
For years, doctors struggled to diagnose an unusual set of symptoms: feeling angry or upset when hearing certain noises. Now scientists have identified the condition, misophonia, and doctors and patients are finally learning more about it. People with misophonia are highly sensitive to a range of everyday sounds like chewing and sniffling. They can experience extreme stress, making events like sharing a family meal challenging. Listen to hear a misophonic person describe what it feels like to hear chewing noises and why those suffering from misophonia and their families are relieved that the condition has been named.
Current Event February 24, 2020
Where did the new coronavirus start? Scientists believe the highly contagious virus spreading quickly among humans probably originated with bats. Bats’ amazing immune systems allow them to carry viruses without getting sick themselves. Just as with past viral outbreaks like SARS and MERS, scientists believe bats infected other animals with coronavirus, and those animals then passed it to humans. Listen to learn more about the origin of coronavirus and why scientists believe studying bats could unlock secrets about fighting disease.
Current Event February 19, 2020
An exhibit at a Philadelphia museum explores how ideas about infection have changed over two thousand years. “Going Viral” examines early views of illness, when people believed body fluids like blood and snot regulated the body, and helps visitors understand the devastation brought by epidemics like the Black Death and Spanish flu. It even demonstrates through an interactive display how germs might spread on a modern-day subway. Listen to hear more about the exhibit and what museum curators hope visitors will learn from it.
Current Event February 13, 2020
The World Health Organization and the U.S. government are taking action to keep a new contagious virus from spreading. The coronavirus is transmitted by air and can quickly infect large populations. To help prevent its spread, the U.S. government is restricting travel to and from China, where the outbreak began, and putting some travelers in quarantine, which means separating them from other people for a few weeks. Listen to learn how this virus compares to others, where it has already spread, and how the government plans to contain it.
This audio story was recorded in early February. The news about COVID-19 is changing rapidly and parts of this story may be dated.
Current Event January 24, 2020
Unmanned drones are already being used for photography, inspections, and other local projects, but now companies plan to launch them on longer trips to neighborhoods, homes, and health clinics. Some say drones can save lives by delivering medicines and organs for transplant to clinics and reaching people in rural areas with limited access to healthcare. But drones bring added noise to neighborhoods and could cause injuries. Listen to learn more about the pros and cons of drone delivery and then debate: Should drones be used to deliver packages?
Current Event December 2, 2019
Recent reports of serious lung illness resulting from vaping have scared many, but there are many other health risks that are not as obvious. Nicotine inhaled through vaping can damage the developing brain. It binds to receptors throughout the brain, disrupting areas controlling memory, learning, and alertness and puts teens at risk for long-term learning and attention problems. Nicotine is also addictive, especially in young brains, and teens drawn to vaping’s appealing flavors often find themselves unable to quit. Listen to hear a young woman describe her vaping-related illness and learn from experts about the many health risks of teen vaping.
Current Event November 26, 2019
Every year, volunteers from Youth Count comb the streets of Dallas looking for homeless youth. The group’s goal is to accurately count the number of young people living on the streets and collect data to help the city better meet their needs. Listen to hear a young woman describe how it felt to be homeless and discover how Youth Count aims to help end the problem.
Current Event November 14, 2019
The Surgeon General announced a campaign to educate young people about a drug he says is more dangerous than kids realize – marijuana. Today’s marijuana is typically three times stronger than in past decades and comes in different forms. Teens who use it regularly are more likely to do poorly in school, experience depression, and become addicted. But as marijuana has become legal in over 30 states, many teens seem unaware of the serious health risks it poses. Listen to hear a medical expert talk about the dangers of marijuana use and how the president has personally supported efforts to raise awareness.
Current Event October 25, 2019
A recent study says teens are experiencing increased rates of depression, anxiety, and other serious mental health issues. Although the causes of the trend are not clear, some experts believe hours spent surfing online and using social media have sparked feelings of isolation and anxiety among young people. Others argue the stress stems from teens facing an uncertain future. Listen to experts discuss the roots of this troubling trend and then debate: Can social media cause depression?
Current Event October 17, 2019
Mosquitoes are biting insects that can bother people at summer barbecues, but they have also played an important role in human history. One historian says that mosquitoes have been critical in changing the course of history, primarily by spreading deadly diseases that have killed billions of people. He explains how new genetic tools might be used to eliminate the threat to humans posed by these dangerous insects, which offer no clear ecological benefits. Listen to hear the surprising ways that mosquitoes have influenced history and how mosquito populations could potentially be controlled.
Current Event October 16, 2019
Low-income urban neighborhoods are often hotter than wealthier neighborhoods in the same city. This is problematic, especially during heat waves, when residents’ health and even their lives could be at risk. One of the reasons poorer areas get hotter is because they tend to have fewer trees. Listen to learn how trees keep communities cool and why they are more prevalent in some neighborhoods than others.
In this episode of the vocabulary-building podcast Good Words, listeners dig deeply into the meaning of the word magnanimous by hearing about how someone donated a kidney to his best friend. Listen to hear more about a quintessential example of a magnanimous act.
Current Event October 10, 2019
Vaping has been linked to illness and even some deaths, and critics are arguing that ads targeting young people contribute to this growing public health problem. Vaping advertisers are looking to successful cigarette ads of the past to help them attract new users. They emphasize flavored varieties that appeal to young people and promote vaping as a healthy alternative to smoking. Listen to hear how vaping companies are working with advertisers to skirt regulations and craft ads that attract teens to the risky practice of vaping.