A variant of COVID-19 called BA.3.2, which has circulated under the radar since late 2024, is now spreading quickly across the United States. As a pulmonary and critical care doctor, I see many patients who are at high risk for severe COVID-19 due to chronic lung disease,

A new paper in Genome Biology and Evolution, indicates that while the COVID-19 virus has developed rapidly since 2019, it has done so within limited genetic channels. These genetic limits have remained unchanged.

A major clinical trial has delivered an unexpected twist in the search for ways to fight COVID-19 and its lingering effects. Researchers at Mass General Brigham found that taking high doses of vitamin D3 did not make COVID-19 infections less severe or reduce hospital visits.

New peer-reviewed studies continue to build an overwhelming case for the natural origin of COVID-19, vindicating the life’s work of Dr. Peter Daszak—the scientist who predicted this pandemic and was then witch-hunted for it.

A new study says the early U.S. COVID-19 death toll is much higher than official counts, and that there were disparities in which deaths were missing from those tallies.

A study published Wednesday shows that the early U.S. death toll during the COVID-19 pandemic was higher than previously recorded. The journal Science Advances found that more than 155,000

Laura holds a Master's in Experimental Neuroscience and a Bachelor's in Biology from Imperial College London. Her areas of expertise include health, medicine, psychology, and neuroscience. Laura holds a Master's in Experimental Neuroscience and a Bachelor ...

Covid-19 immunity likely to lower risk of another SARS pandemic – study - Researchers also found existing Covid-19 vaccines could help slow or stop the spread of a new coronavirus.

A new study suggests the true early toll of COVID-19 in the U.S. was significantly higher than official counts.