Viruses

The Contagion Airborne Transmission inequality model illustrates correlation between physical distancing and protection, the efficacy of face masks, and the impact of physical activity on transmission

OHSU-led research scours 77 studies worldwide about length of time COVID-positive people may be infectious

Scientists have now concluded that proper indoor ventilation is even more effective at preventing SARS-CoV-2 transmission than handwashing and social distancing

The next step is to design and conduct clinical trials that evaluate whether products like mouthwashes can effectively reduce viral load in COVID-19-positive patients

Canadian researchers create method to measure severity of the pandemic virus

Scientists show that levels of an important peptide drop with COVID-19 infection, and that CBD quickly helps normalize those levels along with lung function

These 10 antibodies recognize different epitopes of the SARS-CoV-2 Spike glycoprotein, nine of which are SARS-CoV-2-specific and do not cross-react with other human coronaviruses

Follow-up studies could lead to the development of a treatment for COVID-19 that is inspired by our own immune system

A systematic review and meta-analysis of studies have revealed that pre-existing conditions may increase a COVID-19 patient's risk of death by one-and-a-half to three times

Recent COVID-19 studies ranked by reviewers as either strong, reliable, potentially informative, not informative, or misleading