Covid-19: “Who’s Really Immune?” (Prognosis)

Prognosis PodcastAs states grapple with the question of when it will be safe to reopen businesses and relax social distancing, there’s increasing urgency to better understand who’s immune to Covid-19. Does having the virus and recovering mean you can’t get it again, or at least that you can’t be reinfected for some time?

No one yet has good answers to these questions. Kristen V. Brown looked into what we do, and don’t, know about the science of coronavirus immunity.

Top New Science Podcasts: ‘Sniff-Response’, Carbon Dioxide And Vaccinations Replacing Antibiotics

nature-podcastsThis week, how the ‘sniff-response’ can help clinicians determine a patient’s state of consciousness, and how vaccines could help drive down antibiotic use.

In this episode:

00:45 Sniffing out consciousness

Researchers have found that the sniff reflex can indicate whether a patient is in a vegetative state, and even the likelihood that they will recover consciousness. Research Article: Arzi et al.

08:37 Research Highlights

The stupefying effect of carbon dioxide, and a chameleon gemstone that tricks your eyes. Research Highlight: Rising carbon dioxide levels will make us stupiderResearch Highlight: How a chameleon gemstone changes from red to green

11:12 Vaccination and antibiotic usage

Looking at data from low- and middle-income countries, researchers have determined that vaccination could prevent millions of infections currently treated by antibiotics. Research Article: Lewnard et al.

16:49 Pick of the Briefing

We pick our highlights from the Nature Briefing, including the forgotten mother of climate change science, and a new global study on insect declines. Chemistry World: Eunice Foote: the mother of climate changeScience: Meta-analysis reveals declines in terrestrial but increases in freshwater insect abundances

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Architecture Profiles: “Building Transformative Narratives – David Adjaye”

“Undoubtedly, the most significant project that’s really propelled and changed my career is the National Museum of African American History and Culture on the Mall. I was a young architect, but I was given the task to design and deliver this project. That was my role and my office’s role in the project. I didn’t do many things between that time, because it consumed so much but I learned so much. And when it opened with Barack Obama, before he left the White House, it kind of felt like something had been achieved. It was a kind of euphoric moment for me”

This is the Life Story of Sir David Adjaye OBE RA

Adjaye Associates was established in June 2000 by founder and principal architect, Sir David Adjaye OBE. Receiving ever-increasing worldwide attention, the practice has studios in London, New York and Accra and completed work in Europe, North America, the Middle East, Asia, and Africa. Two of the practice’s largest commissions to date are the design of the Smithsonian Institution’s National Museum of African American History and Culture on the National Mall in Washington D.C. and the Moscow School of Management (SKOLKOVO). Further projects range in scale from private houses, exhibitions, and temporary pavilions to major arts centres, civic buildings, and masterplans. Renowned for an eclectic material and colour palette and a capacity to offer a rich civic experience, the buildings differ in form and style, yet are unified by their ability to generate new typologies and to reference a wide cultural discourse.

Website

Health: “Chasing The Sun – How Light And Dark Shape Our Bodies And Minds”

Human biology is tuned to a 24-hour light-dark cycle but modern lifestyles are disrupting it with unhealthy consequences, says Linda Geddes