Diseases, Conditions, Syndromes

Examining COVID-19's long-term effects on the innate immune system

The more severe the COVID-19 infection, the slower the recovery of immune cells, such as the dendritic cells, which are necessary for the activation of the immune system. This is shown by researchers at Linköping University ...

Immunology

Immune therapies against chronic hepatitis B

Hepatitis B virus (HBV) infection is global in nature and induces several liver diseases, such as chronic hepatitis B (CHB), cirrhosis of the liver (LC) and hepatocellular carcinoma (HCC). A total of 882,000 patients died ...

Medical research

Unique binding of delta variant may explain high transmissibility

Unlike other SARS-CoV-2 variants, the delta variant can attach to copies of itself, forming larger aggregations, or clumps, of viral particles, suggests a study by scientists at the National Institutes of Health. The researchers ...

Diseases, Conditions, Syndromes

COVID treatment has improved, but many wish for an easy pill

If Priscila Medina had gotten COVID-19 a year ago, she would have had no treatments proven safe and effective to try. But when the 30-year-old nurse arrived at a Long Island hospital last month, so short of breath she could ...

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