Genetics

Scientist explains genome sequencing of SARS-CoV-2

The COVID-19 omicron variant has been reported in nearly half of the U.S. states since it was first detected in California on Dec. 1. The second known case of omicron in the country was identified in Minnesota.

Neuroscience

Efficient coding: How the brain optimizes allocation of resources

A collaboration between SISSA and the University of Pennsylvania indicates the existence of an efficient process of sensory coding in rats, suggesting a general principle for optimal use of computational resources. The study, ...

Diseases, Conditions, Syndromes

Omicron spreading through Africa twice as fast as Delta did

(HealthDay)—The Omicron variant appears to spread at twice the rate as the Delta variant does, due mostly to a combination of contagiousness and an ability to dodge the body's immune defenses, scientists report.

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