COVID-19: How South Korea prevailed while the US failed
COVID-19 is now the third leading cause of death in the United States.
The U.S. accounts for about 25% of COVID-19 cases (4.4 million) and...
This stuff in the blood could predict COVID-19 severity, new study shows
In a new study, researchers found a common immune signature in the blood of patients with COVID-19, which could be used to predict how...
Scientists find a strong link between this health problem and COVID-19 death
In a new study, researchers found the prevalence of obesity in a population is linked to negative outcomes from COVID-19.
They found a strong link...
This good habit may help you reduce risk of Parkinson’s disease
While movement problems are the main symptoms of Parkinson’s disease, people with the disease often have non-motor symptoms such as constipation, daytime sleepiness, and...
Children are silent spreaders of COVID-19, new study shows
In a new study, researchers provide critical results showing that children play a larger role in the community spread of COVID-19 than previously thought.
In...
These 3 symptoms are common in people who have died of COVID-19
In a new study, researchers performed 10 post-mortem examinations on patients with confirmed COVID-19.
They found that all patients had lung injuries and early scarring...
Why people with COVID-19 may lose their sense of smell
In a new study, researchers have discovered the reason why so many people with COVID-19 lose their sense of smell, even when they have...
Why many people with COVID-19 do not develop long-term immunity
The release of massive amounts of proteins called cytokines can lead to some of the most severe symptoms of COVID-19.
When large numbers of immune...
This arthritis drug could reduce death rate in COVID-19, new evidence shows
In a new study, researchers found that a drug normally used in rheumatoid arthritis and cancer treatments, tocilizumab, improves hospital survival in critically ill...
How severe COVID-19 could damage the lungs
In a new study, researchers found that COVID-19 can cause big dilation of the blood vessels of the lung, specifically the capillaries.
This vasodilation is...