For Coronavirus Testing, the Nose May Not Always Be Best
As Omicron spreads, some experts are calling for a switch to saliva-based tests, which may detect infections days earlier than nasal swabs do. Source
As Omicron spreads, some experts are calling for a switch to saliva-based tests, which may detect infections days earlier than nasal swabs do. Source
Last Friday, just a day after South African scientists first announced the discovery of the Omicron variant, Europe reported its first case: The new coronavirus variant was in Belgium. Before the weekend was out, Australia, […]
The brain of a fruit fly is the size of a poppy seed and about as easy to overlook. “Most people, I think, don’t even think of the fly as having a brain,” said Vivek […]
At their regular pandemic response meetings over the past year, officials in Suffolk County, N.Y., found themselves returning, again and again, to questions of geography. “One of the common questions I used to get was, […]
For some years now John McGeehan, a biologist and the director of the Center for Enzyme Innovation in Portsmouth, England, has been searching for a molecule that could break down the 150 million tons of […]
The panel also called on countries to ensure that beneficial forms of genetic alteration be shared equitably. Source
People with diabetes, for instance, may have breath that smells fruity or sweet. The odor is caused by ketones, chemicals produced when the body begins to burn fat instead of glucose for energy, a metabolic […]
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