Diseases, Conditions, Syndromes

Immune system culprit in severe COVID cases found

Yale researchers have identified a particular immune response pathway that leads to severe illness and death in people infected by the SARS-CoV-2 virus.

Immunology

How COVID-19 triggers massive inflammation

A study led by researchers at Boston Children's Hospital explains for the first time why COVID-19 causes severe inflammation in some people, leading to acute respiratory distress and multi-organ damage. Surprisingly, the ...

Diseases, Conditions, Syndromes

Scientists uncover why long COVID can cause pain

A new animal study has provided important insights into how COVID-19 SARS-CoV-2—the virus responsible for COVID-19—can lead to long-term pain. The new findings also point to a potential therapy for COVID-related pain.

Medical research

Disease severity linked to N protein of SARS-CoV-2

A multicenter collaboration tracking the spread and evolution of the SARS-CoV-2 virus in Saudi Arabia has identified mutations in the virus's N protein associated with increased viral loads in COVID-19 patients. The study ...

Diseases, Conditions, Syndromes

Will we have another COVID-19 surge this spring?

COVID-19 cases and hospitalizations remain low in Chicago and in other parts of the country, but cases are rising in parts of Europe and Asia, thanks to the omicron subvariant known as BA.2.

Diseases, Conditions, Syndromes

Saliva testing for COVID-19 quicker, safer than nasal swabs

Genetic testing of saliva samples identifies the SARS-CoV-2 virus more quickly than testing of nasal swabs. The research is published March 21 in Microbiology Spectrum, a journal of the American Society for Microbiology.  

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