Tech Insider’s Chris Weller reports on a new study by MIT researchers that examines how sneezes travel and spread viruses. The findings could help researchers “predict and prevent disease spread,” Weller explains. “If they know how quickly a pathogen spreads via sneeze, then they can learn more about the risks posed by the viruses themselves.”
MIT researchers used high-speed cameras to examine how sneezes travel, reports Gillian Mohney for ABC News. The researchers found that “instead of a uniform cloud of droplets, a single sneeze would fragment in the air similar to paint being flung onto a canvas.”
Popular Science reporter Alexandra Ossola writes that MIT researchers are examining how drops of fluid from a sneeze travel. Ossola explains that gaining a “better understanding of these drops form and spread could help researchers and engineers stop the spread of disease, especially in enclosed spaces."
MIT researchers have examined how droplets are formed in high-propulsion sneeze clouds, according to CBS Boston. “Droplets are not all already formed and neatly distributed in size at the exit of the mouth, as previously assumed in the literature,” explains Prof. Lydia Bourouiba.
Prof. Lydia Bourouiba has modeled how droplets are formed after a person sneezes, reports Jonathan Webb for BBC News. “The process is important to understand because it determines the various sizes of the final droplets - a critical factor in how a sneeze spreads germs,” writes Webb.
MIT researchers have found that the high-velocity cloud created by the average human sneeze can contaminate a room in minutes, writes Robert Preidt for U.S. News & World Report. Sneeze droplets "undergo a complex cascading breakup that continues after they leave the lungs, pass over the lips and churn through the air," explains Prof. Lydia Bourouiba.
In an article for Nautilus, Elizabeth Preston writes about Prof. Lydia Bourouiba’s work examining how rain can spread crop diseases. Through a close examination of high-speed images, Bourouiba found that how raindrops bounce off different plant leaves “is really at the root” of the spread of pathogens among plants.
Scientific American reporter Mark Fischetti examines a new MIT study that found that raindrops can spread certain crop diseases. Fischetti explains that the research could be useful in helping farmers develop new techniques for preventing the spread of disease among crops.
Margot Sanger-Katz cites research by Professor Jonathan Gruber in this New York Times article on rising health insurance premiums. Gruber’s findings indicate that prior to the Affordable Care Act, premiums rose at higher average rates for individuals than they have since the legislation went into effect
Scientists at the Singapore-MIT Alliance for Research and Technology have discovered a new way to test for malaria using magnets, reports Charlotte Seager of The Guardian. The new method will allow for individual diagnostic tests to be performed for less than 10 cents.
Nicole Skinner writes for Nature about how MIT researchers have developed a new technique to test for malaria. The new method only requires a tiny droplet of blood to check for malaria and can provide a diagnosis within minutes.
Graduate student John Lewandowski has developed a battery-powered machine that uses magnets and lasers to detect malaria, reports Hiawatha Bray for The Boston Globe. Bray writes that the device is portable, cheap, quick and easy to use in the field.
A Slate video by Paca Thomas features new MIT research that shows particles from coughs and sneezes travel much farther than previously thought.
Washington Post reporter Fred Barbash reports on new MIT research that shows the importance of covering up coughs and sneezes. Researchers found that droplets from coughs and sneezes form a gas cloud that can travel further than previously thought.
“Researchers found that a droplet just a millionth of a meter in size (100 micrometers) can travel five times farther than previously thought, and a droplet just 10 micrometers in size can travel 200 times farther than previously thought,” writes Huffington Post reporter Amanda Chan of new research on coughing and sneezing.