Follow the Science

Just when Americans were getting back to normal life, a new variant is leading some public health officials to call for a return to distancing, masks and fear. How will the new, more transmissible variant change the future now that around half the population is vaccinated? Some clues come from the UK, where my first guest, Müge Çevik, works as an infectious disease doctor. She said the vaccines are still working despite the fact that Delta has been dominant in the UK for a while. Hospitals this time around aren’t becoming overwhelmed even as cases climb. 

My second guest, Shira Doron, is an epidemiologist at Tufts Medical Center. She says that while Delta is easier to transmit, she sees no reason for panic or a return to universal masking in regions of the US where the vaccination rate is high. 

“Follow the Science" is produced, written, and hosted by Faye Flam, with funding by the Society for Professional Journalists. Today’s episode was edited by Seth Gliksman with music by Kyle Imperatore. If you’d like to hear more "Follow the Science," please like, follow, and subscribe!

Is the stress associated with being busy harming our health? If so, why are so many people stressed out by doing less during the pandemic? Stress is confusing because the concept is built on a questionable foundation. Tobacco companies paid researchers to show that a big rise in heart disease in the mid 20th century was caused by stress. But that was deceptive - the rise was caused by smoking. 

I talk to biologist Michael Romero of Tufts University, who has helped create a more coherent picture of stress and health by looking at the kinds of stress that do physical harm across species. Scientists trying to understand stress have gone so far as to use dogs on boats to sniff out whale poop, which can be tested for stress hormones. That research has shown, among other things, that noise and pollution are causing chronic stress among whales. 

“Follow the Science" is produced, written, and hosted by Faye Flam, with funding by the Society for Professional Journalists. Today’s episode was edited by Seth Gliksman with music by Kyle Imperatore. If you’d like to hear more "Follow the Science," please like, follow, and subscribe!

Science doesn’t lend itself to fact checking, since science isn’t a set of facts but a process for finding things out. That’s why Facebook got criticized for deleting posts suggesting the virus causing Covid-19 might have had something to do with a lab accident. The reality is we don’t know where the virus came from. This week, social scientists David Rand of MIT and Gordon Pennycook of the University of Regina will discuss why there’s so much misinformation on social media, and how to fix the problem without employing fact checkers.

“Follow the Science" is produced, written, and hosted by Faye Flam, with funding by the Society for Professional Journalists. Today’s episode was edited by Seth Gliksman with music by Kyle Imperatore. If you’d like to hear more "Follow the Science," please like, follow, and subscribe!

Newspapers, magazines and television played a critical role in informing people about the pandemic, and many news outlets did a good job. But some also fed misconceptions – often exaggerating risks, or equating small risks with large ones, as well as dismissing those who suggested a possible lab leak origin of the pandemic as conspiracy theorists. 

In this episode, I talk to two prominent journalists, David Leonhardt (New York Times) and David Wallace-Wells (New York Magazine), and one media critic, Gary Schwitzer (Health News Review) – all have different views of what the mainstream media got right, and what we got wrong.

“Follow the Science" is produced, written, and hosted by Faye Flam, with funding by the Society for Professional Journalists. Today’s episode was edited by Seth Gliksman with music by Kyle Imperatore. If you’d like to hear more "Follow the Science," please like, follow, and subscribe!

We were told the first person to get Covid-19 was probably a rural farmer or hunter or trafficker in wildlife, but now the attention has turned to the possibility it was a scientist or lab technician. In this episode I’ll try to give that idea some historical context. Jamie Metzl is a WHO advisor and former State Department official who talks about the history of secrecy in China. He explains why he argued on 60 minutes that we need to keep investigating a lab leak. Bill Sargent is the author of the book Terror by Error, which gives a long history of humanity’s attempts to manipulate and weaponize pathogens, and the people killed by intentional and accidental releases.

“Follow the Science" is produced, written, and hosted by Faye Flam, with funding by the Society for Professional Journalists. Today’s episode was edited by Seth Gliksman with music by Kyle Imperatore. If you’d like to hear more "Follow the Science," please like, follow, and subscribe!

The history of Covid-19 is already littered with bad predictions. There are exceptions, such as AIDS expert Monica Gandhi, who foresaw from the first clinical trial results that the pandemic would wane where vaccines – and good public health information - were readily available. Her vision of the future now is that Covid will fade as a major source of mortality and fear for the wealthy. But in poor areas, it will continue to kill, as AIDS did for many years after the invention of effective drugs. We talk about the science of immunity, and why she thinks our vaccines will protect us for years to come. 

“Follow the Science" is produced, written, and hosted by Faye Flam, with funding by the Society for Professional Journalists. Today’s episode was edited by Seth Gliksman with music by Kyle Imperatore. If you’d like to hear more "Follow the Science," please like, follow, and subscribe!

What is going on in virology labs around the world? Are they really using genetic technology to create superviruses? Though scientists still don’t know whether a lab accident had anything to do with the start of Covid-19, the possibility has raised questions about dangers lurking in labs. 

Biologist Richard Ebright, a professor at Rutgers University, lays out a historical tour of germ research, and argues that it’s been too loosely regulated given the dangers inherent in collecting, storing, and sometimes enhancing viruses. 

“Follow the Science" is produced, written, and hosted by Faye Flam, with funding by the Society for Professional Journalists. Today’s episode was edited by Seth Gliksman with music by Kyle Imperatore. If you’d like to hear more "Follow the Science," please like, follow, and subscribe!

Life suddenly feels normal in the United States, with Covid cases down, hospitals clearing out, and people taking off their masks. But India, recently praised for controlling the virus, is now immersed in a crisis worse than anything seen so far in the pandemic. UCSF physician and infectious disease expert Babak Javid talks with me about the changing fortunes of the two countries, and why we should be sending India vaccine doses. He was an early proponent of universal masking, and while he says the vaccinated should be able to unmask, he has mixed feelings about the way CDC suddenly shifted its position. 

“Follow the Science" is produced, written, and hosted by Faye Flam, with funding by the Society for Professional Journalists. Today’s episode was edited by Seth Gliksman with music by Kyle Imperatore. If you’d like to hear more "Follow the Science," please like, follow, and subscribe!

On Friday, the CDC finally told vaccinated people they don’t have to wear masks anymore except in a planes, public transportation and a handful of other places. It’s an important step in the return to normalcy, but why now? And what’s taken so long? And when will CDC let up on children?  In the days before the mask recommendation changed, I grilled a few experts (Denis Nash, CUNY Institute for Implementation Science on Population Health & Dr. Tara Smith, Kent State University College of Public Health) on what was holding everything up now that we have an abundant supply of a vaccine that works. Listeners can decide for themselves if the answers make sense.

“Follow the Science" is produced, written, and hosted by Faye Flam, with funding by the Society for Professional Journalists. Today’s episode was edited by Seth Gliksman with music by Kyle Imperatore. If you’d like to hear more "Follow the Science," please like, follow, and subscribe!

People around the country have changed their behavior in big and small ways that don’t always line up with rules or guidelines to prevent Covid-19. People flout rules and take risks, and then take measures that go far beyond the rules, including wearing masks outdoors in situations where CDC says it’s not necessary. Neurobiologist Mark Changizi has some unconventional views on what’s happening. In this episode, I talk with him about ways societies sometimes change their own behavioral norms in a bottom up rather than top down fashion. 

“Follow the Science" is produced, written, and hosted by Faye Flam, with funding by the Society for Professional Journalists. Today’s episode was edited by Seth Gliksman with music by Kyle Imperatore. If you’d like to hear more "Follow the Science," please like, follow, and subscribe!