The finding upends conventional wisdom regarding coughing, long thought to be the main route of transmission.
Tag: Bacteria
Glowing Bacteria May One Day Protect People From Landmines
Researchers in Israel have recently detailed progress in developing sensors that light up in the presence of a chemical linked to land mines and other deadly explosives.
Send in the Bugs. The Michelangelos Need Cleaning.
Last fall, with the Medici Chapel in Florence operating on reduced hours because of Covid-19, scientists and restorers completed a secret experiment: They unleashed grime-eating bacteria on the artist’s masterpiece marbles.
Seaside Australia Faces a Rise in Flesh-Eating Buruli Ulcer Cases
As Buruli ulcer cases have risen, they have taken a physical and psychological toll but also offered hope that scientists can solve the bacteria’s many mysteries.
Gut Microbes Might Keep Malnourished Children From Growing
Bacteria in the small intestine may drive inflammation that makes it harder for children to get the calories and nutrients they need.
This Strange Microbe May Mark One of Life’s Great Leaps
A organism living in ocean muck offers clues to the origins of the complex cells of all animals and plants.
Crisis Looms in Antibiotics as Drug Makers Go Bankrupt
First Big Pharma fled the field, and now start-ups are going belly up, threatening to stifle the development of new drugs.
How Did Plants Conquer Land? These Humble Algae Hold Clues
Two algal species share important genes with all modern land plants, a new analysis finds.
A Simple Regimen Can Prevent TB. Why Aren’t More People on It?
Two antibiotics, taken for a month, can stop a leading killer. But “when it’s for TB, people just sort of shrug.”
Why Are These Medical Instruments So Tough to Sterilize?
Duodenoscopes have sickened hundreds of patients in hospital outbreaks. Now some experts are demanding the devices be redesigned or taken off the market.