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News Articles: pathogens

Yeshnee Naidoo prepares a "flow cell" for analysis by one of the center's many genetic sequencing machines.

Tagged as: 

  • Global Health

Who's most likely to save us from the next pandemic? The answer may surprise you

The South African-based scientist who co-discovered the omicron variant of COVID-19 makes an intriguing argument.

February 02, 2023
|
By:
  • Nurith Aizenman
This image shows purified particles of mpox virus, formerly called monkeypox. Viruses like these can be genetically altered in the lab in ways that might make them more dangerous.

Tagged as: 

  • Science

When is it OK to make germs worse in a lab? It's a more relevant question than ever

Policymakers have long grappled with how to handle experiments that might generate potentially dangerous viruses. Now, officials are considering whether oversight needs to be expanded.

January 27, 2023
|
By:
  • Nell Greenfieldboyce
Afrigen Biologics staff members in the company's lab in Cape Town, South Africa. Afrigen is working on a project to figure out how to manufacture the Moderna COVID-19 vaccine — part of an effort to address global health inequities.

Tagged as: 

  • Global Health

African scientists say Western aid to fight pandemic is backfiring. Here's their plan

Monkeypox is the latest case of how global health inequities persist. Vaccines went to the rich world while Africa lacks access. African scientists call for a bold plan to protect against pathogens.

November 04, 2022
|
By:
  • Simar Bajaj
Cracking a window can help reduce your risk of infection by COVID pathogens.

Tagged as: 

  • Global Health

Coronavirus FAQ: Got any tips on improving indoor air flow to reduce infection risks?

"Ventilation is the way forward," says infectious disease doctor Abraar Karan of Stanford. Here's how to get better air flow at home, in schools and offices — even in gyms — to stave off COVID.

June 29, 2022
|
By:
  • Melody Schreiber
Cracking a window can help reduce your risk of infection by COVID pathogens.

Tagged as: 

  • Global Health

Coronavirus FAQ: Got any tips on improving indoor air flow to reduce infection risks?

"Ventilation is the way forward," says infectious disease doctor Abraar Karan of Stanford. Here's how to get better air flow at home, in schools and offices — even in gyms — to stave off COVID.

June 29, 2022
|
By:
  • Melody Schreiber
Smoky skies cast a reddish glow to San Francisco skies when the Northern California wildfires were burning earlier this year.

Tagged as: 

  • Global Health

We All Know Smoke Is Bad For Your Health. It Could Be Worse Than You Think

Could smoke carry disease-causing microorganisms? "It's a very new idea to think of smoke as having a living component," says Leda Kobziar, co-author of an article that explores this theory.

December 23, 2020
|
By:
  • Joanne Lu
The Permafrost Tunnel Research Facility, dug in the mid-1960s in Fairbanks, Alaska, allows scientists a three-dimensional look at frozen ground.

Tagged as: 

  • Environment

Whatever Happened To ... The Melting Permafrost?

Spoiler alert: It's still melting. A new study looks at the impact of rising rainfall. Meanwhile, scientists are more concerned about environmental threats than defrosting pathogens.

September 06, 2020
|
By:
  • Nadia Whitehead

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