A plant-based antiviral treatment for Covid-19, recently discovered by scientists at the University of Nottingham, has been found to be just as effective at treating all variants of the virus SARS-CoV-2, even the highly infectious Delta variant.

Antibody levels after COVID-19 vaccination vary by age and sex, but across the board, antibody levels dropped significantly within six months. As widely-anticipated decisions about COVID-19 vaccine boosters roll out from U.S. agencies today, insights from an independent study underscore why boosters are important for all adults.

Moderna claims its scientists alone invented the mRNA sequence used to produce its COVID-19 vaccine. The US government, which helped fund the drug, disagrees.

We should not force COVID vaccines on anyone when the evidence shows that naturally acquired immunity is equal to or more robust and superior to existing vaccines. Instead, we should respect the right of the bodily integrity of individuals to decide for themselves.

Nearly two years since the onset of the COVID pandemic, a team of Israeli researchers unraveled the long-standing mystery that is the cause for some of the illness' worst symptoms.

Deputy Prime Minister Chrystia Freeland said Saturday that Canada will donate millions more COVID-19 vaccine doses to a global vaccine-sharing initiative as rich countries scramble to send more shots to the developing world to help curb stubbornly high case counts.

A spokesman for Dr. Fauci says he has been “entirely truthful,” but a new letter belatedly acknowledging the National Institutes of Health’s support for virus-enhancing research adds more heat to the ongoing debate over whether a lab leak could have sparked the pandemic.

The calculations in the study by researchers at The University of Ottawa were used to promote the idea that the COVID-19 vaccine is unsafe for use.

The treatment reduced the risk of reaching mechanical ventilation by 44%. ICU admissions were lower by 43%, and an overall in-hospital mortality saw a 47% decrease.

Government contracts show surges in Wuhan-area purchases starting May 2019

Depression among US adults persisted—and worsened—throughout the first year of the COVID-19 pandemic, according to a new study by Boston University School of Public Health. Published in the journal The Lancet Regional Health – Americas, the first-of-its-kind study found that 32.8% of US adults experienced elevated depressive symptoms in 2021, compared to 27.8% of adults in the early months of the pandemic in 2020, and 8.5% before the pandemic.