Summary #1084

Effectiveness of Surgical and Cotton Masks in Blocking SARS–CoV-2: A Controlled Comparison in 4 Patients

annals.org
  • New study, done by South Korean scientists, shows that “neither surgical nor cotton masks effectively filtered SARS–CoV-2 during coughs by infected patients.”.
  • Even though previous research shows these masks were effective for influenza, they are not an effective way to stop the spread of COVID.
  • Scientists don’t know yet how much of the virus is transmitted during coughing.
  • It’s worth noting, that the COVID contamination was actually bigger on the outside of the masks, than on the inside.

Categories

  • Science Science (67) Solution to century-old math problem could predict transmission of infectious diseases
  • Psychology Psychology (72) Me, myself, bye: regional alterations in glutamate and the experience of ego dissolution with psilocybin
  • Cosmos Cosmos (30) Huge explosion, second only to the Big Bang, discovered 390 million light years from Earth
  • History History (17) World's oldest string of yarn shows Neanderthals were smarter than we thought
  • Society Society (79) At 19, am I too young for cannabis? Choosing the ‘right’ minimum legal age for legalized non-medical cannabis
  • Medicine Medicine (70) Anesthesia's effect on consciousness solved, settling century-old scientific debate
  • Technology Technology (77) A new scheme for satellite-based quantum-secure time transfer
  • Nature Nature (54) New Studies Find Birds Are Eating Hundreds of Plastic Bits Daily

Newsletter

Newsletter

Fame 🙌

Bullets.tech - Articles for science lovers shortened to five bullet points. | Product Hunt Embed

We were featured on Hacker News, O'REILLY® Ideas, and Boing Boing.