Immunology

New study suggests rethink of dementia causes

University of Adelaide researchers have developed a new theory for the causes of dementia and other neurodegenerative diseases, involving an out-of-control immune system.

Diseases, Conditions, Syndromes

1 in 5 in Stockholm have virus antibodies: Sweden

Sweden, which has controversially taken a softer approach to the coronavirus pandemic, said Wednesday that more than one in five people in Stockholm were believed to have developed antibodies to the virus.

Diseases, Conditions, Syndromes

Covid pandemic 'nowhere near over': WHO

The COVID-19 pandemic is far from over, the World Health Organization chief said Tuesday, cautioning against a narrative that the fast-spreading Omicron variant is risk-free.

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