Short Wave Folgen

When Moderna and Pfizer first came out with their mRNA vaccines for COVID-19, supply was limited to rich countries and they did not share the details of how to create it. That left middle income countries like Brazil in the lurch. But for Brazilian scientists Patricia Neves and Ana Paula Ano Bom, that wasn't the end. They decided to invent their own mRNA vaccine. Their story, today: Aaron talks to global health correspondent Nurith Aizenman about the effort and how it has helped launch a wider global project to revolutionize access to mRNA vaccine technology.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

Ahead of the peak of the Perseid meteor shower, we're re-airing our first episode with Scientist in Residence Regina G. Barber. In it, Regina and planetary scientist Melissa Rice explore all things shooting star. They talk about the different types, where they come from and what they actually are (hint: not stars). Learn more about viewing the Persieds in the next few days here: Get ready to look up in the night sky at all those meteor showers.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

The White House officially declared monkeypox a public health emergency in the United States last week. More than 7,500 cases of the virus have been confirmed since it began spreading across the country in May. Today's show: Health reporter Pien Huang on how the outbreak began, how it gathered steam and whether monkeypox is on track to become an endemic disease in the United States.Check out more of NPR's reporting on monkeypox:- Monkeypox: The myths, misconceptions — and facts — about how you catch it- He discovered the origin of the monkeypox outbreak — and tried to warn the world- How we talk about monkeypox matters. Experts offer ways to reduce stigmaLearn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy