Diseases, Conditions, Syndromes

Updated COVID-19 boosters and XBB.1.5: What you need to know

As the world marches toward the completion of its fourth year with COVID-19, data from the U.S. Centers for Disease Control and Prevention (CDC) show that the majority of those infected, hospitalized or dying from the SARS-CoV-2 ...

Diseases, Conditions, Syndromes

'Positive' trial for Pfizer-BioNTech COVID-flu jab

Germany's BioNTech and US pharmaceutical giant Pfizer on Thursday announced "positive" results from initial trials of their combined mRNA vaccine against COVID-19 and influenza.

Immunology

Immune cells identified as 'metabolic factories' in the gut

A research team from MedUni Vienna has now demonstrated for the first time the central role of macrophages in the renewal of intestinal cells, which sheds light on the complex interplay between immune cells and tissue regeneration. ...

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