Scientists find key inflammatory markers in severe COVID-19

In a new study, researchers found new biomarkers of inflammation that both indicate the severity of COVID-19 and distinguish it from severe influenza. They found...

British COVID-19 variant is 64% deadlier than previous strains

In a new study, researchers found that the COVID-19 strain that first emerged in Britain is 64% more deadly than pre-existing strains. The research was...

People with severe COVID-19 have too much of this stuff in blood

Most people with COVID-19 develop mild to moderate symptoms and recover without needing hospital treatment. In severe cases, however, COVID-19 can lead to respiratory failure...

Vaccine-induced antibodies may not beat new COVID-19 variants

New variants of the COVID-19 virus have arisen throughout the world, including variants that might possess an increased ability to spread or evade the...

Flu shot linked to fewer, less severe COVID-19 cases

In a new study, researchers found that people who received a flu shot last flu season were much less likely to test positive for...

This study shows big differences between severe and mild COVID-19

In a recent study from La Jolla Institute for Immunology and elsewhere, researchers found that people with severe COVID-19 cases may be left with...

Why heart patients should get COVID-19 vaccine

Because people with heart disease are likely to experience complications from COVID-19, Rush cardiologists are encouraging their patients to get the COVID-19 vaccine when...

Dementia may be a risk factor for infection but not death from COVID-19

People who have dementia are at much higher risk of becoming infected with COVID-19, but no more likely to die from it than those...

Painkiller drugs may boost or suppress COVID-19 depending on when you use them

Non-steroidal anti-inflammatory drugs (NSAIDs) are the most commonly used anti-inflammatory drugs. In addition to taking NSAIDs for chronic conditions such as arthritis, people take them...

How to protect yourself during the COVID-19 pandemic

COVID-19 has claimed millions of lives around the world. But we learn more about this disease every day. Scientists are developing tools that promise to...