Diseases, Conditions, Syndromes

SARS-CoV-2 mutations: Why the virus might still have some tricks to pull

The pandemic has enabled us to study the details of how evolution happens—in real time. Scientists have generated more than two million genome sequences of the SARS-CoV-2 virus, allowing us to dissect the minutiae of evolutionary ...

Diseases, Conditions, Syndromes

COVID: Why you still need to wash your hands

Hygiene was a significant part of the health measures to control the coronavirus at the start of the pandemic. But as evidence began to emerge of airborne spread, the focus switched to masks and, more recently, ventilation.

Medical research

No particular risk of infection of SARS-CoV-2 from cash

How long do coronaviruses remain infectious on banknotes and coins? Is it possible to become infected through contact with cash? Experts at the European Central Bank, in collaboration with the Department of Medical and Molecular ...

Diseases, Conditions, Syndromes

CDC revises website info on how COVID-19 spreads

The U.S. Centers for Disease Control and Prevention on Friday changed its website guidance on how COVID-19 spreads, emphasizing that it is mainly transmitted through the air, not on surfaces.

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