COVID-19 stress may be hard to beat even with more exercise, study shows
In a new study, researchers found exercise could help reduce anxiety and stress, but it may not be enough for the levels caused by...
Why immune system in some people cannot fight COVID-19 effectively
Older people and people with underlying medical conditions are at particular risk of severe COVID-19.
In a new study, researchers have found one possible reason...
Common painkillers not linked to more severe COVID-19, study shows
In a new study, researchers found that the use of non-steroidal anti-inflammatory drugs (NSAIDs), such as ibuprofen and diclofenac, is not linked to any...
This stuff in severe COVID-19 patients could predict disease outcome
In a new study, researchers have discovered that patients suffering from severe COVID-19 show changes in a class of immune cells known as unconventional...
Scientists find the cause and treatment of cytokine storm in COVID-19
Many COVID-19 cases are severe enough to warrant admission to the hospital for monitoring and treatment.
A substantial number of these patients die from the...
New vaccine combo shows promise in preventing COVID-19
In a recent study at the University of Sydney and Centenary Institute, researchers found that a vaccine candidate BCG:CoVac stimulated an immune response aimed...
Only 31% of Americans think return to school is safe
In a new study, researchers found that nearly two-thirds of Americans do not believe it is safe for K-12 students to return to school.
Only...
Scientists find persistent immune response to COVID-19 in recovered patients
In a new study, researchers have found that natural infection with COVID-19 produces a robust T cell response, including inducing T cell 'memory' to...
Many hospital workers infected with COVID-19 don’t show symptoms
In a new study, researchers examined 13 U.S. medical centers and found 6% of staff tested positive for prior infection with the new coronavirus,...
More than 25% of US people have depression during COVID-19 pandemic
In a new study, researchers found more than a quarter of American adults are experiencing COVID-related symptoms of depression.
Though 8.5% of adults were experiencing...