The fast-spreading UK, South Africa, and Brazil coronavirus variants are raising both concerns and questions…
VIRUSES & VACCINES
George Washington University researchers found low dose aspirin may reduce the need for mechanical ventilation,…
When SARS-CoV-2, the virus that causes COVID-19, infects a human cell, it quickly begins to…
A cytokine “hurricane” centered in the lungs drives respiratory symptoms in patients with severe COVID-19,…
SARS-CoV-2, the virus that causes COVID-19, has mutated throughout the pandemic. New variants of the…
How much did SARS-CoV-2 need to change in order to adapt to its new human…
Delaying second doses of COVID-19 vaccines should reduce case numbers in the near term. But…
Variants of the coronavirus are appearing in different parts of the world, many of them…
As the fight against COVID-19 continues, scientists have turned to an unlikely source for a potentially effective…
In the 1995 movie “Outbreak,” Dustin Hoffman’s character realizes, with appropriately dramatic horror, that an…
